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Polybutylene Terephthalate (pbt) Price Trend and Forecast

UNSPC code: 12352100
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⟳ Weekly Update
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Historical Data Since 2015
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Forecast for 2026

polybutylene terephthalate (pbt) Price Trends by Country

cnChina
twTaiwan
thThailand
inIndia
trTurkey
vnVietnam

Global polybutylene terephthalate (pbt) Spot Market Prices, Trend Analysis and Forecast

Price Watch™ provides real-time price assessments and price forecasts for Polybutylene Terephthalate (PBT) across top trading regions: 

Polybutylene Terephthalate (PBT)
Regional Coverage  		 Polybutylene Terephthalate Grade and Country Coverage   Polybutylene Terephthalate Pricing Data Coverage Explanation  
   

   

   

   

   

   

Asia  Polybutylene Terephth alate (PBT) Pricing Analysis   

   

   

   

   

 Polybutylene Terephthalate (PBT) Natural Injection Moulding (IV 1-1.2) FOB Prices at Shanghai port, China  Weekly Price Update on Polybutylene Terephthalate (PBT) Real-Time Export Prices from Shanghai port, China to Global Markets  
Polybutylene Terephthalate (PBT) Natural Injection Moulding (IV 1-1.2) FOB Prices at Kaohsiung port, Taiwan  Weekly Price Update on Polybutylene Terephthalate (PBT) Real-Time Export Prices from Kaohsiung port, Taiwan to Global Markets  
Polybutylene Terephthalate (PBT) Natural Injection Moulding (IV1-1.2) CIF Prices at Nhava Sheva port, India, importing from Taiwan  Weekly Price Update on Polybutylene Terephthalate (PBT) Real-Time Import Prices at Nhava Sheva port, India from Taiwan 
Polybutylene Terephthalate (PBT) Natural Injection Moulding (IV 1-1.2) CIF Prices at Nhava Sheva port, India, importing from China  Weekly Price Update on Polybutylene Terephthalate (PBT) Real-Time Import Prices at Nhava Sheva port, India from China  
Polybutylene Terephthalate (PBT) Natural Injection Moulding (IV 1-1.2) Ex- Delhi Domestic Prices, India  Real-Time Weekly Price Update of Polybutylene Terephthalate (PBT) Domestic Prices in Delhi, India   
 Polybutylene Terephthalate (PBT) CIF Natural Injection Moulding (IV 1-1.2) CIF Prices at Bangkok port, Thailand, Importing from China   Weekly Price Update on Polybutylene Terephthalate (PBT) Real-Time Import Prices at Bangkok port, Thailand from China  
Polybutylene Terephthalate (PBT) CIF Natural Injection Moulding (IV 1-1.2) CIF Prices at Haiphong port, Vietnam, Importing from China   Weekly Price Update on Polybutylene Terephthalate (PBT) Real-Time Import Prices at Haiphong port, Vietnam from China  
Europe Polybutylene Terephthalate (PBT) Pricing Analysis    Polybutylene Terephthalate (PBT) CIF Natural Injection Moulding (IV 1-1.2) CIF Prices at Mersin port, Turkey, Importing from China  Weekly Price Update on Polybutylene Terephthalate (PBT)Real-Time Import Prices at Mersin port, Turkey from China  

Note: In assessments structured as CIF [Importing Port] (Exporting Country), the country mentioned in brackets indicates the primary origin of supply (exporting country), while the named port refers to the destination port in the importing country. Other Incoterms (FOB, FD, EXW, etc.) should be interpreted in accordance with standard international trade definitions.

Polybutylene Terephthalate (PBT) Price Trend Q1 2026

According to Price-Watch™, in Q1 2026, the PBT (Polybutylene Terephthalate) price trend has recorded a strong upward movement across major global regions, with average prices increasing by approximately 10%. The PBT price trend has been significantly supported by improved demand from key downstream sectors such as automotive, electronics, and electrical components, alongside stronger restocking activity and improved procurement momentum.

The PBT price trend has also been influenced by tightening supply conditions in certain regions, further reinforcing the bullish sentiment in the market. In addition, geopolitical tensions and disruptions around the Strait of Hormuz, driven by the ongoing Iran–Israel conflict, have escalated shipping risks and increased crude oil and freight costs, indirectly adding upward pressure to overall production and logistics expenses.

While Asia, including India, has witnessed relatively stronger consumption-driven price gains, regions such as China and Europe have also followed the global upward trend due to higher input costs. Overall, the PBT price trend in Q1 2026 reflects a firm bullish market environment driven by robust demand recovery, supply-side constraints, and significant geopolitical disruptions impacting global trade flows.

India: PBT Domestically Traded prices Ex-Delhi, India: Grade – Natural Injection Moulding IV (1-1.2)

During Q1 2026, PBT prices in India have increased significantly by 15.2%, driven by strong recovery in demand from automotive, electrical, and electronics sectors. Improved manufacturing activity and higher consumption of engineering plastics supported market momentum.

Additionally, rising import prices from China and Taiwan pushed domestic benchmarks upward, while reduced inventory levels triggered active restocking by buyers. Feedstock purified terephthalic acid (PTA) and butanediol (BDO) prices also moved upward during the quarter, supported by firm upstream crude oil and naphtha trends, providing strong cost-push support.

This has been reflected in PBT prices in India and the broader PBT price trend in India, indicating bullish market conditions. Similarly, in the last month of the quarter, in March 2026, PBT prices in India have surged sharply by 45.4%, driven by aggressive restocking demand and tightening supply availability.

China: PBT Export prices FOB Shanghai, China: Grade – Natural Injection Moulding IV (1-1.2)

During Q1 2026, PBT prices in China have increased by 10.2%, supported by improved domestic demand and tightening supply conditions following earlier oversupply. The recovery in automotive and electronics manufacturing boosted consumption, while producers adjusted operating rates to stabilize the market.

Feedstock PTA and BDO prices increased during the quarter due to stronger upstream benzene and butane markets, contributing to higher production costs. Export demand also improved, further supporting price increases.

This has been reflected in PBT prices in China and the prevailing PBT price trend in China, indicating strengthening fundamentals. Similarly, in the last month of the quarter, in March 2026, PBT prices in China have increased significantly by 27.6%, driven by strong restocking demand and higher feedstock costs.

Taiwan: PBT Export prices FOB Kaohsiung, Taiwan: Grade – Natural Injection Moulding IV (1-1.2)

During Q1 2026, PBT prices in Taiwan have increased by 9.8%, primarily due to improved export demand from Southeast Asia and recovering downstream consumption in automotive and electronics sectors.

Producers benefited from increased order volumes as buyers returned to the market following inventory depletion in the previous quarter. Feedstock costs, particularly PTA and BDO, remained firm, providing cost support to pricing. Additionally, controlled production levels helped prevent excess supply in the market.

This has been reflected in PBT prices in Taiwan and the overall PBT price trend in Taiwan, indicating a positive market shift. Similarly, in the last month of the quarter, in March 2026, PBT prices in Taiwan have increased sharply by 24.5%, driven by strong export demand and tightening supply.

Thailand: PBT Imported prices CIF Bangkok, Thailand from China: Grade – Natural Injection Moulding IV (1-1.2)

During Q1 2026, PBT prices in Thailand have increased by 10.1%, supported by improved demand from automotive and electronics sectors and rising import prices from China. Import dependency ensured that higher export offers from Chinese suppliers were directly reflected in the Thai market.

Buyers increased procurement activity following earlier inventory drawdowns, while consistent shipment arrivals-maintained supply flow. Feedstock trends remained firm, further supporting price increases.

This has been reflected in PBT prices in Thailand and the broader PBT price trend in Thailand, indicating strengthening market sentiment. Similarly, in the last month of the quarter, in March 2026, PBT prices in Thailand have increased significantly by 26.5%, driven by strong restocking demand and higher import parity.

Vietnam: PBT Imported prices CIF Haiphong, Vietnam from China: Grade – Natural Injection Moulding IV (1-1.2)

During Q1 2026, PBT prices in Vietnam have increased by 10.0%, primarily due to improving demand from electronics manufacturing and rising import prices from China. The country’s strong export-oriented manufacturing sector supported steady consumption of engineering plastics, while buyers increased procurement to replenish depleted inventories.

Import flows remained stable, but tighter availability in China supported higher prices. Feedstock PTA and BDO trends also remained firm, adding cost pressure. This has been reflected in PBT prices in Vietnam and the prevailing PBT price trend in Vietnam, indicating a bullish market environment.

Similarly, in the last month of the quarter, in March 2026, PBT prices in Vietnam have increased sharply by 26.7%, driven by strong restocking demand and higher supplier offers.

Turkey: PBT Imported prices CIF Mersin, Turkey from China: Grade – Natural Injection Moulding IV (1-1.2)

During Q1 2026, PBT prices in Turkey have increased by 12.2%, supported by rising import prices and gradual recovery in demand from automotive and industrial sectors. Currency stabilization and improved economic activity encouraged buyers to return to the market, leading to higher procurement levels. Import dependency on Chinese cargoes resulted in direct transmission of higher export prices to the domestic market.

Feedstock trends remained firm, further supporting price increases. This has been reflected in PBT prices in Turkey and the broader PBT price trend in Turkey, indicating strengthening market fundamentals. Similarly, in the last month of the quarter, In March 2026, PBT prices in Turkey have increased significantly by 25.2%, driven by restocking demand and tightening import availability.

Polybutylene Terephthalate (PBT) Price Trend Analysis: Q4 2025

In Q4 2025, the PBT (Polybutylene Terephthalate) price trend has been showing a mild upward movement across major global regions, with average prices increasing by approximately 1–2%. The PBT price trend has generally strengthened as demand from key downstream sectors such as automotive, electronics, and electrical components has improved slightly compared to the previous quarter.

The PBT price trend has also been supported by gradual restocking activities and cautious improvement in procurement sentiment among buyers. While supply conditions have remained largely stable, certain regions including India and parts of Asia have experienced relatively firmer pricing due to improved consumption levels.

However, in regions like Europe and China, the PBT price trend has still been influenced by moderate demand recovery, keeping the overall increase limited. Overall, the PBT price trend in Q4 2025 reflects a cautiously optimistic market environment driven by modest demand recovery and stable supply fundamentals.

India: PBT Domestically Traded prices Ex-Delhi, India: Grade – Natural Injection Moulding IV (1-1.2)

During Q4 2025, PBT prices in India have increased marginally by 1.5%, supported by steady demand from automotive, electrical, and electronics sectors. Despite global weakness in engineering plastics, domestic consumption remained relatively stable, particularly for applications in connectors and appliance components. Feedstock purified terephthalic acid (PTA) and butanediol (BDO) prices remained stable to slightly soft, limiting strong cost-push support.

Additionally, sufficient domestic supply and steady import inflows kept the market balanced. This has been reflected in PBT prices in India and the broader PBT price trend in India, indicating a stable market environment. However, in the last month of the quarter, in December 2025, PBT prices in India have declined by 1.7%, due to weak year-end demand and inventory liquidation by traders.

China: PBT Export prices FOB Shanghai, China: Grade – Natural Injection Moulding IV (1-1.2)

During Q4 2025, PBT prices in China have declined by 3.7%, primarily due to weak domestic demand and oversupply conditions. The automotive and electronics sectors experienced slower growth, reducing consumption of engineering plastics. Producers maintained high operating rates, leading to inventory accumulation across the market. Feedstock PTA and BDO prices remained soft during the quarter, providing limited cost support.

Additionally, export demand remained subdued amid weak global market conditions. This has been reflected in PBT prices in China and the prevailing PBT price trend in China, indicating bearish fundamentals. Similarly, in the last month of the quarter, in December 2025, PBT prices in China have declined by 0.7%, due to continued weak demand and high inventory levels.

Taiwan: PBT Export prices FOB Kaohsiung, Taiwan: Grade – Natural Injection Moulding IV (1-1.2)

During Q4 2025, PBT prices in Taiwan have declined by 3.2%, driven by weak export demand and sufficient supply availability. Taiwanese producers faced reduced order volumes from key Asian markets, particularly in automotive and electronics segments. Feedstock costs remained relatively stable, offering limited support to pricing trends. Additionally, steady production rates ensured ample availability of material in the market.

This has been reflected in PBT prices in Taiwan and the overall PBT price trend in Taiwan, indicating soft market conditions. However, in the last month of the quarter, in December 2025, PBT prices in Taiwan have remained nearly stable with a marginal increase of 0.1%, supported by slight restocking activity and balanced supply-demand dynamics.

Thailand: PBT Imported prices CIF Bangkok, Thailand from China: Grade – Natural Injection Moulding IV (1-1.2)

During Q4 2025, PBT prices in Thailand have declined by 3.6%, primarily due to weak downstream demand and steady import supply from China. The automotive and electronics sectors showed limited growth, reducing procurement activity. Import dependency ensured continuous supply inflows, maintaining comfortable inventory levels in the market.

Feedstock trends remained soft, providing minimal cost support. This has been reflected in PBT prices in Thailand and the broader PBT price trend in Thailand, indicating subdued market sentiment. Similarly, in the last month of the quarter, in December 2025, PBT prices in Thailand have remained stable (0.0%), due to balanced supply-demand conditions and cautious buying activity.

Vietnam: PBT Imported prices CIF Haiphong, Vietnam from China: Grade – Natural Injection Moulding IV (1-1.2)

During Q4 2025, PBT prices in Vietnam have declined by 3.5%, driven by moderate demand from electronics manufacturing and steady import supply from China. Buyers maintained cautious procurement strategies due to sufficient inventory levels and uncertain export demand for finished goods. Feedstock PTA and BDO prices remained soft, limiting cost support.

Additionally, consistent shipment arrivals ensured adequate material availability in the market. This has been reflected in PBT prices in Vietnam and the prevailing PBT price trend in Vietnam, indicating a weak market environment. Similarly, in the last month of the quarter, in December 2025, PBT prices in Vietnam have declined by 0.7%, due to slow buying interest and ongoing inventory adjustments.

Turkey: PBT Imported prices CIF Mersin, Turkey from China: Grade – Natural Injection Moulding IV (1-1.2)

During Q4 2025, PBT prices in Turkey have declined by 3.5%, primarily due to weak demand from automotive and industrial sectors amid economic uncertainty and currency fluctuations. Import dependency on Chinese cargoes ensured consistent supply, while cautious procurement behaviour limited price support.

Feedstock trends remained soft, offering minimal upward pressure. This has been reflected in PBT prices in Turkey and the broader PBT price trend in Turkey, indicating bearish conditions. However, in the last month of the quarter, in December 2025, PBT prices in Turkey have increased by 1.4%, supported by short-term restocking demand and slight tightening in import availability.

In Q3 2025, the Polybutylene Terephthalate price trend has been showing a mixed performance across regions, with most markets having been experiencing downward pressure. The PBT price trend has generally been declining, as demand from key sectors such as automotive and electronics has remained relatively weak. The PBT price trend has been being driven by oversupply in some markets and a slowdown in procurement activities.

While certain regions, like India and Taiwan, have been seeing slight price increases, the overall trend in other regions such as China and Europe has been bearish. The PBT price trend has indicated that, despite stable supply in many areas, demand challenges have been continuing to impact prices, leading to declines in several major markets.

China: PBT Export prices FOB Shanghai, China, Grade, Natural Injection Moulding IV(1-1.2).

According to Price-Watch™, in China, PBT export prices have been falling by -4.1% in Q3 2025, with prices having been ranging from 1050–1070 USD. The PBT price trend in China has been being influenced by reduced demand from key industries such as automotive and electronics, which have not been recovering as expected.

The PBT prices in China has continued to decline due to sluggish procurement activity and an oversupply of the material. Despite stable production, the PBT price trend has reflected weaker-than-anticipated demand, leading to pressure on prices. The PBT price trend in China has shown consistent downward movement, as both domestic and export markets have been facing challenges in picking up demand.

In September 2025, PBT prices in China have decreased by 1.2% to USD 1042/MT. The decline has been driven by moderate inventory buildup at major Chinese producers and slower uptake from downstream automotive and electronics sectors. Export demand to Asia, Europe, and the Middle East has shown a temporary slowdown, limiting upward pricing momentum.

India: PBT Domestically Traded prices Ex-Delhi, India, Grade Natural Injection Moulding IV(1-1.2).

According to Price-Watch™, in India, PBT domestically traded prices have been increasing by 1.1% in Q3 2025, bucking the overall trend seen in other regions. The PBT price trend in India has been being influenced by slightly higher demand, particularly in the automotive sector, which has supported a minor increase in prices.

The PBT price trend in India has been showing a mild uptick, as local industries have been maintaining steady procurement activities despite global market challenges. While other regions have been experiencing price declines, the PBT price trend in India has remained relatively stable, reflecting a market that has been somewhat insulated from the broader downward pressure seen elsewhere.

In September 2025, PBT prices have increased by 0.9%. The price rise has been supported by steady domestic demand from the automotive, electrical, and consumer electronics sectors, where consumption has remained consistent despite softer global sentiment. Limited local inventories and cautious buying by converters have encouraged producers to maintain firmer offers.

Taiwan: PBT Export prices FOB Kaohsiung, Taiwan, Grade Natural Injection Moulding IV(1-1.2).

In Taiwan, PBT export prices have been dropping by -1.9% in Q3 2025. The PBT price trend in Taiwan has been influenced by weaker demand from the key sectors that typically rely on PBT, such as automotive and electronics. The PBT price trend has continued its downward movement as procurement activity has been remaining subdued in both domestic and export markets.

Despite stable supply levels, the PBT prices in Taiwan have been showing the impact of global economic uncertainties, leading to reduced purchasing and lower prices. As a result, the PBT price trend in Taiwan has been being part of the broader market slowdown observed in Asia.

In September 2025, PBT prices have decreased slightly by 0.3%. The minor decline has resulted from subdued demand among Indian converters and competitive Taiwanese FOB pricing. Indian buyers have leveraged this to negotiate slightly lower CIF rates.

Thailand: PBT Imported prices CIF Bangkok, Thailand from China, Grade, Natural Injection Moulding IV(1-1.2).

In Thailand, PBT imported prices have been decreasing by -3.7% in Q3 2025. The PBT price trend in Thailand has been primarily driven by weak demand from local industries that use PBT, such as automotive and electronics. The PBT price trend in Thailand has continued to decline due to a lack of significant procurement from key sectors.

Despite stable supply levels, the PBT price trend has been showing downward pressure as demand has remained lower than expected. The PBT price trend in Thailand has mirrored broader regional challenges, where economic slowdown and reduced industrial activity have been keeping prices under control. In September 2025, PBT prices in Thailand have fallen by 1.2% to USD 1088/MT.

The decline has been influenced by limited regional demand and careful inventory management by Thai converters. Stable feedstock costs in China have supported marginal cost predictability, but softening offtake in Thailand has encouraged sellers to reduce offers.

Vietnam: PBT Imported prices CIF Haiphong, Vietnam from China: Grade, Natural Injection Moulding IV(1-1.2).

In Vietnam, PBT imported prices have been dropping by -3.9% in Q3 2025. The PBT price trend in Vietnam has been reflecting a downturn driven by weak industrial demand, particularly in automotive and consumer goods sectors. The PBT price trend has continued its downward movement as procurement activity has been remaining low.

Despite steady supply, the PBT price trend in Vietnam has shown the impact of economic slowdown and lower industrial output. The PBT price trend in Vietnam has mirrored regional challenges, where sluggish demand and cautious procurement have been keeping prices under pressure throughout the quarter.

In September 2025, PBT prices in Vietnam have decreased by 1.2% to USD 1080/MT. The drop has been primarily due to slow buying by Vietnamese converters and moderate regional consumption, but market sentiment has favoured selective procurement over bulk purchases.

Turkey: PBT Imported prices CIF Mersin, Turkey from China, Grade, Natural Injection Moulding IV(1-1.2).

In Turkey, PBT imported prices have been falling by -4.7% in Q3 2025. The PBT price trend in Turkey has been mainly influenced by weak demand from industries such as automotive and packaging, which have been experiencing lower than expected procurement. The PBT price trend in Turkey has continued downward as global economic conditions have been keeping industrial activity subdued.

Despite steady supply, the PBT price trend in Turkey has shown that demand has not been sufficient to offset the downward pressure on prices. The PBT price trend in Turkey has been being part of the broader global market trend, where overall demand has remained slow, keeping prices under pressure across various regions.

In September 2025, PBT price in Turkey has declined by 0.7% to USD 1163/MT. The decline has reflected cautious buying by Turkish converters amid moderate downstream demand and consistent Chinese FOB offers, but slow European market activity has been pressuring CIF prices slightly downward.

According to the PriceWatch, the China Polybutylene Terephthalate (PBT) Natural Injection Moulding (IV 1–1.2) market experienced a 2.7% decline in prices during Q2 2025. The average price for the quarter was recorded at USD 1,105 per metric ton (FOB Shanghai). This downward movement followed the Q1 gains and was largely driven by softening demand from the automotive and electrical components sectors, which remained cautious in their purchasing strategies amid slower-than-expected recovery in China’s manufacturing activity.

Export orders to Southeast Asia and Europe also weakened during the quarter, reducing overall offtake pressure on Chinese suppliers. Additionally, competitive regional offers and adequate domestic inventory levels encouraged price moderation. Despite stable local production and consistent operating rates, limited new project activity and conservative buying behaviour weighed on market sentiment.

The Chinese PBT market is currently undergoing a mild correction, and unless downstream demand strengthens or regional supply tightens, this subdued trend is expected to continue in the near term. 

According to the PriceWatch, the India PBT Natural Injection Moulding (IV 1–1.2) market (Ex-Delhi) recorded a 3.3% decline in prices during Q2 2025. The average price for the quarter stood at INR 1,329 per metric ton, reflecting continued weakness in domestic demand. Key downstream sectors such as automotive, electrical components, and appliance manufacturing remained subdued, resulting in limited spot procurement and cautious inventory management by processors.

Market participants reported stable-to-ample stock availability, while local distributors refrained from restocking aggressively due to uncertain consumption trends. Additionally, price competition from lower cost imported material particularly from China and Taiwan added downward pressure on domestic offers.

Though logistics and supply chain operations remained steady, overall sentiment in the North Indian market was bearish, driven by muted industrial activity and conservative production schedules. The Ex-Delhi PBT market is likely to remain under mild pressure in the near term unless demand picks up significantly in Q3, supported by festive-season manufacturing or export-linked orders. 

In Q2 2025, the Indian PBT market saw renewed softness. Ex-Delhi prices fell by 4.13%, settling at INR 114158/MT, amid weak demand recovery and lower raw material cost pass-through. CIF Nhava Sheva (China) prices declined sharply by 5.21% to INR 99823/MT due to aggressive regional competition and lagging consumption. CIF Nhava Sheva (Taiwan) prices dropped by 2.36%, closing at INR 99680/MT, reflecting cautious procurement and bearish regional price sentiment. 

In Q1 2025, the Polybutylene Terephthalate (PBT) market for Natural Injection Moulding IV (1–1.2) grade showed mixed pricing trends across key regions. In China, FOB Shanghai prices increased by 2.6%, settling at USD 1135/MT, supported by steady demand from automotive and electrical sectors. In Taiwan’s, FOB Kaohsiung prices declined by 4.1% to USD 1113/MT due to weaker regional demand and competitive Chinese offers.

Southeast Asia saw modest fluctuations, in Thailand, the CIF Bangkok (China-origin) price slipping by 0.8% to USD 1178/MT amid cautious procurement, in Vietnam, the CIF Haiphong (China-origin) price rose 2.0% to USD 1187/MT, backed by stable imports and limited inventories. Meanwhile, in Turkey, the CIF Izmir (China-origin) increased by 2.3%, reaching USD 1321/MT, driven by firm automotive demand and longer lead times from Asian suppliers. 

In Q1 2025, a rebound in PBT pricing was observed in the Indian market. Ex-Delhi prices increased by 6.54% to INR 119077/MT, supported by improved sentiment, moderate restocking, and slight tightening in availability. CIF Nhava Sheva (China) prices also rose by 4.87% to INR 105305/MT, driven by increased offshore inquiries and firmer overseas offers. However, CIF Nhava Sheva (Taiwan) prices continued to decline, falling by 2.28% to INR 102085/MT, as market participants preferred sourcing from alternative origins. 

Polybutylene Terephthalate (PBT) Price Trend Analysis: Q4 2024

In Q4 2025, the Polybutylene Terephthalate (PBT) market for Natural Injection Moulding IV (1–1.2) grade witnessed a broad-based decline across major Asian and Eurasian ports, driven by sluggish downstream demand and elevated inventories. In China, the FOB Shanghai price fell by 4.6% to USD 1109/MT as subdued orders from automotive and appliance sectors weighed on market activity. Similarly, Taiwan’s FOB Kaohsiung price dropped by 4.4%, settling at USD 1160/MT, amid persistent supply-side pressure and lacklustre regional demand.

Southeast Asia also reflected a softening trend, in Thailand, the CIF Bangkok (China-origin) price decreasing by 3.0% to USD 1188/MT and the CIF Haiphong (China-origin) price in Vietnam plunging by 7.0% to USD 1163/MT, both affected by cautious procurement and limited production runs in key end-use segments. In Turkey, the CIF Izmir price declined sharply by 7.0%, landing at USD 1290/MT, influenced by currency volatility, weak import appetite, and an oversupplied domestic market. 

In Q4 2024, prices continued their downward trajectory in India’s PBT market. Ex-Delhi prices fell by 2.35%, closing at INR 111769/MT amid persistent market resistance and slow movement in the electronics and appliances segments. CIF Nhava Sheva (China)prices dropped by 3.26% to INR 100411/MT, under pressure from oversupply and soft international demand. Meanwhile, CIF Nhava Sheva (Taiwan) prices declined by 2.66% to INR 104462/MT, as trade activity remained low and converters operated cautiously. 

In Q3 2024, the PBT market for Natural Injection Moulding IV (1–1.2) grade exhibited a consistent downward trend across key regions, primarily influenced by reduced demand from electrical, electronics, and automotive segments alongside sufficient inventories. In China, the FOB Shanghai price dropped by 6.0%, settling at USD 1162/MT, due to weaker buying activity and aggressive pricing from domestic producers. Taiwan followed with a modest 0.5% decline in the FOB Kaohsiung price, which closed at USD 1213/MT, reflecting stable but cautious procurement patterns.

Southeast Asian ports also saw notable corrections Thailand’s CIF Bangkok (China-origin) price fell by 4.23% to USD 1225/MT, while Vietnam’s CIF Haiphong (China-origin)  price decreased by 4.7% to USD 1248/MT—both influenced by sluggish manufacturing output and tepid export orders. , In Turkey, the CIF Izmir (China-origin) price dipped by 1.5%, landing at USD 1387/MT, amid currency volatility and soft end-user demand in the plastics processing industry. 

In Q3 2024, the PBT market in India experienced a sharper correction. Ex-Delhi prices dropped by 5.57%, settling at INR 114462/MT, impacted by seasonal demand weakness and accumulated stock. CIF Nhava Sheva (China) prices registered a 4.44% decline to INR 103793/MT as competitive Asian supply and sluggish domestic orders weighed on pricing. In contrast, CIF Nhava Sheva (Taiwan) prices edged up by 1.51%, reaching INR 107315/MT, due to limited availability and slightly improved buying in some end-use sectors. 

In Q2 2024, the PBT market for Natural Injection Moulding IV (1–1.2) grade continued to face downward pricing pressure across major regional ports, driven by persistent weakness in downstream sectors such as automotive, electronics, and appliances, along with moderate inventory buildup. In China, the FOB Shanghai price declined by 2.6%, settling at USD 1240/MT, amid subdued local demand and competitive pricing from producers. Taiwan’s FOB Kaohsiung price saw a sharper decline of 4.2%, closing at USD 1220/MT, as buyers adopted a wait-and-watch approach amid fluctuating input costs.

Southeast Asian destinations also recorded declines Thailand’s CIF Bangkok (China-origin) price dipped by 2.27% to USD 1279/MT, while Vietnam’s CIF Haiphong (China-origin) price dropped by 1.97% to USD 1311/MT, both reflecting softer regional trade flows and cautious replenishment by converters. In Turkey, the CIF Izmir (China-origin) price slipped by 1.17%, settling at USD 1409/MT, influenced by weak macroeconomic sentiment and conservative raw material procurement among processors. 

In Q2 2024, the Indian PBT market remained largely subdued. Ex-Delhi prices declined marginally by 0.34%, closing at INR 121208/MT, as moderate inventory levels and stable domestic production kept prices in check. CIF Nhava Sheva (China) prices eased further by 1.61% to INR 108615/MT, driven by subdued end-user demand. CIF Nhava Sheva (Taiwan) prices continued their downward trajectory, falling by 3.27% to INR 105723/MT amid weak downstream consumption and low procurement interest. 

In Q1 2024, the PBT market for Natural Injection Moulding IV (1–1.2) grade experienced broad-based price corrections across key Asian ports, largely driven by sluggish demand in downstream sectors such as automotive and electronics, alongside cautious purchasing behaviour amid uncertain macroeconomic conditions. In China, the FOB Shanghai price fell sharply by 5.8%, settling at USD 1273/MT, impacted by reduced domestic consumption and intensified competition among local suppliers.

Taiwan’s FOB Kaohsiung price also registered a notable drop of 5.6%, closing at USD 1236/MT, reflecting persistent buyer resistance and soft export orders. In Southeast Asia, Thailand, the CIF Bangkok (China-origin) price declined by 4.26% to USD 1309/MT, and Vietnam’s CIF Haiphong (China-origin) price slipped by 2.94% to USD 1337/MT, both mirroring weak manufacturing activity and inventory optimization efforts.

In contrast, in Turkey, the CIF Izmir (China-origin) price bucked the regional trend, inching up by 1.20% to USD 1426/MT, supported by marginal recovery in converter demand and relative currency stabilization. 
 
 

In Q1 2024, the PBT market for Natural Injection Moulding IV (1–1.2) grade in India showed a weakening trend. Ex-Delhi prices declined by 6.07%, settling at INR 121615/MT, as buyers adopted a cautious stance amid muted demand from the electrical and automotive sectors. Similarly, CIF Nhava Sheva (China) prices dropped by 3.56% to INR 110392/MT, impacted by reduced import activity and competitive regional offers. CIF Nhava Sheva (Taiwan) prices also slipped by 3.93%, reaching INR 109292/MT, reflecting broader market bearishness. 

Technical Specifications of Polybutylene Terephthalate (pbt) Price Trends

Product Description

Polybutylene Terephthalate (PBT) is a high-performance, semi-crystalline engineering thermoplastic known for its excellent mechanical strength, dimensional stability, and heat resistance. It offers high rigidity and toughness while maintaining low moisture absorption, ensuring consistent performance under varying environmental conditions. PBT demonstrates outstanding electrical insulation properties, chemical resistance, and thermal stability, contributing to long-term reliability and durability. Its smooth surface finish, uniform structure, and excellent processability allow for precise moulding and consistent product quality over time.

Identifiers and Classification:

  • CAS No – 24968-12-5
  • HS Code – 39079920
  • Molecular Formula – (C₁₂H₁₂O₄)ₙ
  • Molecular Weight[g/mol] – Typically 20,000–80,000 g/mol


Polybutylene Terephthalate (PBT) Synonyms:

  • Polybutylene Terephthalate (PBT)
  • 1,4-Butanediol Terephthalate
  • Polybutylene Terephthalate Resin
  • Butanediol Terephthalate Polymer
  • Polybutylene Ester


Polybutylene Terephthalate (PBT) Grades Specific Price Assessment:

  • Natural Injection Moulding IV(1-1.2) Price Trend


Polybutylene Terephthalate (PBT) Global Trade and Shipment Terms

  • Quotation Terms (Product & Country Specific): 25-28 MT
  • Packaging Type (Product & Country Specific): 25 Kg Bag


Incoterms Referenced in PBT Price Reporting

Shipping Term  Location  Definition 
Ex-Delhi  Delhi, India   Domestically Traded MMA price in India 
FOB Kaohsiung  Kaohsiung, Taiwan   MMA Export price from Taiwan 
FOB Shanghai  Shanghai, China   MMA Export price from China 
CIF Nhava sheva (China)  Nhava sheva, India  MMA import price in India from China 
CIF Nhava Sheva (Taiwan)  Nhava Sheva, India  MMA import price in India from Taiwan 
CIF Bangkok (China)  Bangkok, Thailand  MMA import price in Thailand from China 
CIF Haiphong (China)  Haiphong, Vietnam  MMA import price in Vietnam from China 
CIF Mersin (China)  Mersin, Turkey  MMA import price in Turkey from China 

*Quotation Terms refers to the quantity range specified for the PBT being quoted or offered in a commercial transaction.

**Packaging Type refers to standard packaging size commonly used for PBT packing, ease of handling, transportation, and storage in industrial and commercial applications.

Polybutylene Terephthalate (PBT) Manufacturers and their brands

Brand Name  Manufacturer 
Gromax  Chang Chun Jiangus 
NA  Tunhe 

Polybutylene Terephthalate (pbt) Industrial Applications

  • Automotive connectors and sensors 
  • Electrical and electronic housings 
  • Switchgear components 
  • Appliance parts 
  • Industrial machinery casings 

Historically, several events have caused significant fluctuations in Polybutylene Terephthalate (pbt) prices

• Global Inflation and Economic Slowdown (2023–Present):

Since 2023, the combined impact of high global inflation, surging energy costs, and ongoing logistics constraints has raised production costs for PBT. Feedstock prices, especially for BDO and PTA, remained elevated due to energy market volatility. Despite these cost pressures, PBT prices have faced sustained downward pressure, as broader economic slowdowns in key regions—including the Eurozone and parts of Asia—reduced end-use demand in sectors such as automotive, appliances, and electronics. Additionally, fluctuating freight rates and oversupply from major Asian producers have further weighed on market sentiment, contributing to the persistent softness in global PBT prices.

• Slowing Global Economy and Rising Crude Oil Prices (2019): 

In 2019, rising crude oil prices—partly triggered by geopolitical disruptions such as the attacks on Saudi Aramco facilities—pushed feedstock costs for PBT upward. However, this coincided with a global economic slowdown, impacting industrial output and consumer sentiment. Demand for PBT, particularly from the automotive and consumer electronics sectors, weakened. As a result, the market experienced mixed price trends: while feedstock-driven cost pressure pushed prices higher in the early part of the year, sluggish demand led to price stabilization or even softening in the latter half.

• Crude Oil Price Collapse (2015–2016): 

The global crude oil price collapse during 2015–2016—driven by oversupply and OPEC’s decision to maintain output—resulted in a dramatic drop in oil prices. Since PBT production relies on upstream feedstocks such as Purified Terephthalic Acid (PTA) and 1,4-Butanediol (BDO), both of which are closely linked to Naphtha and Crude Oil derivatives, this led to a significant reduction in raw material costs. Consequently, PBT prices declined sharply across global markets, especially in Asia and Europe, where buyers benefited from lower procurement costs amid generally weak end-use demand from the electrical, electronics, and automotive sectors.

Why Price Watch™?

Price Watch™ is your trusted resource for tracking global polybutylene terephthalate (pbt) price trends. Our platform delivers real-time data and expert analysis, offering deep insights into the key factors driving price fluctuations in the polybutylene terephthalate (pbt) market. By monitoring critical events such as geopolitical tensions, supply chain disruptions, and economic shifts, Price Watch™ keeps you fully informed of market dynamics.

In addition, Price Watch™ provides detailed forecasts and updates on production capacities, enabling you to anticipate market changes and make well-informed decisions. With Price Watch™, you gain a competitive edge in understanding all the elements that influence polybutylene terephthalate (pbt) prices worldwide. Stay ahead of the curve with Price Watch’s™ reliable, accurate, and timely polybutylene terephthalate (pbt) market data.

Track Price Watch's™ polybutylene terephthalate (pbt) price assessment on a weekly basis since 2015 onwards, along with short-term forecasts, and get access to the detailed report in a downloadable format.

Polybutylene Terephthalate (pbt) Market Price Trend published by Price Watch™ reflect prevailing spot market conditions, derived from independent research, verified trade inputs, and proprietary market intelligence as of the publication date. Prices are published on the specified Incoterm and represent indicative base market levels, exclusive of applicable taxes, VAT, duties, tariffs, and other statutory charges. Actual transaction values may vary depending on volume, credit terms, contractual structure, and other negotiated conditions. Market prices are inherently subject to volatility, liquidity dynamics, regulatory changes, and evolving trade activity. The information provided is for reference and benchmarking purposes only and does not constitute an offer, recommendation, or guarantee of transactional outcomes. Users should exercise independent commercial judgment and assess their specific contractual, regulatory, tax, and application requirements before making business decisions. Price Watch™ assumes no liability for decisions taken based on this information.

Several factors influence the commodity prices of PBT (Polybutylene Terephthalate), including:

1. Raw Material Costs: Prices of feedstocks like purified terephthalic acid (PTA) and 1,4-butanediol (BDO) directly impact PBT production costs.

2. Supply and Demand: Market balance between PBT supply and demand, driven by industries such as automotive, electronics, and textiles, affects pricing.

3. Energy Prices: Energy costs for manufacturing processes can significantly impact PBT prices.

4. Technological Advancements: Innovations in production methods can lead to cost reductions, influencing prices.

5. Global Economic Conditions: Economic growth or downturns can influence demand for PBT in various sectors.

6. Trade Policies and Tariffs: Import/export regulations, tariffs, and geopolitical tensions can affect PBT pricing.

7. Environmental Regulations: Stricter environmental regulations can increase production costs, thus affecting prices.

Feedstock prices play a crucial role in determining the commodity prices of Polybutylene Terephthalate (PBT). Since PBT is primarily produced from purified terephthalic acid (PTA) and 1,4-butanediol (BDO), fluctuations in the prices of these raw materials directly impact the production cost of PBT.

1. Increased Feedstock Costs: When the prices of PTA and BDO rise, the cost of producing PBT increases. This often leads to higher commodity prices for PBT, as manufacturers pass on the additional costs to consumers.

2. Supply Chain Disruptions: If there are disruptions in the supply of key feedstocks (due to geopolitical factors, natural disasters, or production issues), feedstock shortages can reduce PBT supply, driving prices higher.

3. Energy and Transport Costs: The cost of transporting and energy-intensive production of PTA and BDO also affects overall feedstock prices, and subsequently, the cost of PBT.
In essence, fluctuations in feedstock prices directly influence PBT production costs, thereby impacting its market price.

The relationship between commodity prices and inflation for Polybutylene Terephthalate (PBT) is influenced by several factors:

1. Rising Feedstock Costs: When the prices of key feedstocks like purified terephthalic acid (PTA) and 1,4-butanediol (BDO) increase, it directly raises the production costs of PBT. Higher production costs often lead to increased commodity prices for PBT, which can contribute to inflationary pressures in the overall economy, particularly in industries reliant on PBT, such as automotive and electronics.

2. Cost-Push Inflation: If PBT prices rise due to increased feedstock costs, manufacturers may pass on these costs to consumers, contributing to cost-push inflation. This can affect the prices of goods that depend on PBT as a raw material, leading to higher prices in end-products.

3. Impact on Supply Chains: If PBT production becomes more expensive due to rising commodity prices, it can disrupt supply chains, further driving up prices of finished goods and contributing to broader inflationary trends.

4. Economic Pressures: High PBT prices may reflect overall economic conditions, where inflation is driven by rising raw material and production costs across various sectors. This, in turn, can increase the cost of living and production for other industries, perpetuating inflation.

In summary, rising commodity prices for PBT can contribute to inflation through higher production costs, leading to increased prices for goods that use PBT, and creating broader cost-push inflation across affected industries.

PBT (Polybutylene Terephthalate) is an engineering thermoplastic widely used in automotive parts, electrical components, connectors, and consumer appliances. Its price impacts production costs in high-performance and precision industries. Price-Watch™ tracks PBT prices to help businesses stay informed about market movements and cost trends.

PBT prices vary depending on grade, region, and market conditions, influenced by feedstock costs (such as purified terephthalic acid (PTA) and butanediol (BDO)), freight rates, and demand from automotive and electronics sectors. Prices are typically quoted per metric ton and fluctuate with supply-demand dynamics. Price-Watch™ provides up-to-date price assessments across key global markets.

PBT prices are influenced by PTA and BDO feedstock costs, demand from automotive, electrical, and electronics industries, and production rates. Global supply-demand balance, crude oil trends, and seasonal demand patterns also play key roles. Recent trends show price fluctuations depending on feedstock movements and downstream demand recovery.

Major consumers of PBT include the automotive sector, electrical and electronics manufacturers, and appliance producers. Automotive applications such as connectors, sensors, and under-the-hood components account for a large share, followed by electrical housings and consumer goods. Price-Watch™ tracks consumption trends across these sectors.

PBT is produced in petrochemical plants through polymerization of purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) with butanediol (BDO). It is then processed into different grades for injection Molding, extrusion, and compounding applications.

Major exporters of PBT include countries such as China, Germany, South Korea, and Taiwan. Export volumes depend on production capacity, feedstock availability, domestic consumption, and global competitiveness. Price-Watch™ monitors international trade flows and supply availability.

Overall supply is generally sufficient; however, temporary tightness can occur due to feedstock shortages, plant shutdowns, or strong demand from automotive and electronics sectors. Price-Watch™ closely monitors supply-demand balance to identify shortages or oversupply situations.

PBT is available in natural, glass-filled, flame-retardant, and reinforced grades. Prices vary based on performance characteristics such as strength, heat resistance, electrical properties, and specific end-use requirements. Price-Watch™ provides grade-wise pricing insights for better market understanding.

When demand rises sharply, especially from automotive or electronics sectors, prices tend to increase, lead times may extend, and supply availability can tighten in the spot market. Price-Watch™ captures these demand-driven changes in real time.

PTA and BDO are the key raw materials for PBT production. Any increase in their prices directly impacts production costs, which are typically passed on to buyers. Price-Watch™ analyses feedstock-PBT price relationships to explain cost movements.

Regional price variations arise from differences in local production capacity, feedstock access, energy costs, freight charges, import duties, and demand from key industries. Price-Watch™ tracks these regional disparities to highlight pricing trends globally.

The PBT price outlook depends on feedstock trends (PTA and BDO), growth in automotive electrification, electronics demand, and global economic conditions. Capacity expansions and sustainability trends also influence long-term pricing. Price-Watch™ publishes forecasts projecting price direction over the next 3 months.

Yes. Reliable forecasts help businesses plan procurement, manage inventory, optimize production costs, and negotiate contracts effectively. Price-Watch™ forecasts support informed decision-making.

Events such as crude oil fluctuations, trade policy changes, logistics disruptions, and geopolitical tensions can affect feedstock availability (PTA and BDO) and disrupt supply chains, leading to price volatility. Price-Watch™ provides timely updates on such factors.

Price-Watch™ gathers data from producers, suppliers, traders, and buyers to publish transparent PBT price assessments, market insights, and forecasts, helping stakeholders stay ahead of market trends.

Access Real-Time Polybutylene Terephthalate (pbt) Price Trends
Access Real-Time Polybutylene Terephthalate (pbt) Price Trends