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Dioctyl Phthalate (dop) Price Trend and Forecast

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

dioctyl phthalate (dop) Price Trends by Country

cnChina
myMalaysia
usUnited States
inIndia
egEgypt
thThailand
krSouth Korea

Global dioctyl phthalate (dop) Spot Market Prices, Trend Analysis and Forecast

Price-Watch’s most active coverage of Dioctyl Phthalate (DOP) price assessment:

  • Industrial grade(99.0% min purity) FOB Shanghai, China
  • Industrial grade(99.5% min purity) FOB Busan, South Korea
  • Industrial grade(99.6% min purity) FOB Klang, Malaysia
  • Industrial grade(99.5% min purity) CIF Houston_South Korea, USA
  • Industrial grade(99.6% min purity) CIF JNPT_Malaysia, India
  • Industrial grade(99.0% min purity) CIF Alexandria_China, Egypt
  • Industrial grade(99.6% min purity) CIF Laem Chabang_Malaysia, Thailand
  • Industrial grade(99.5% min purity) Ex-Bharuch, India

Dioctyl Phthalate (DOP) Price Trend Q3 2025

In the third quarter of 2025, the global Dioctyl Phthalate (DOP) market experienced a slight decrease in prices, down approximately 2-5% from the previous quarter. A decline in the costs of feedstock 2-ethylhexanol and phthalic anhydride, paired with weaker demand from key downstream sectors including PVC films, cables, and synthetic leather, led to prices moving softer.

Despite steady rates of production from key Asian and European facilities, continued high inventories and slow restocking by converters keep the general price sentiment softer. Looking to the upcoming quarter, steady prices for raw materials, alongside some gradual recovery in construction and packaging demand, will provide some moderate support to the Dioctyl Phthalate market in terms of prices.

China

Dioctyl Phthalate (DOP) Export prices FOB Shanghai, China, Grade- Industrial grade (99.0% min purity.

In the third quarter of 2025, Dioctyl Phthalate (DOP) price displayed a slight downward movement with DOP values in September 2025 between US$960-1050/MT based on FOB pricing. The Dioctyl Phthalate (DOP) price trend in China was influenced by lower feedstock values for both 2-ethylhexanol and phthalic anhydride, as well as steady operating rates at the major production plants. In addition, weak demand from downstream PVC sectors, especially cable manufacturers, synthetic leather, and flexible film production, also contributed to negative sentiment.

South Korea

Dioctyl Phthalate (DOP) Export prices FOB Busan, South Korea, Grade- Industrial grade (99.5% min purity).

In Q3 2025, Dioctyl Phthalate (DOP) price in South Korea were steady to slightly firm, with September DOP prices quoted within a USD 1050–1150/MT range on a FOB South Korea basis. Dioctyl Phthalate price trend in South Korea were impacted by slightly increasing feedstock prices for 2-ethylhexanol and phthalic anhydride, coupled with stable domestic producer plant operating rates. Export demand from Southeast Asia remained stable during the quarter; however, limited activity in PVC and flexible plasticizers markets restrained significant upward momentum.

Malaysia

Dioctyl Phthalate (DOP) Export prices FOB Klang, Malaysia, Grade- Industrial grade (99.6% min purity).

Dioctyl Phthalate (DOP) prices in Malaysia experienced a minor decline in Q3 of 2025, with DOP prices in September 2025 seen hovering around USD 1000–1050/MT on an FOB Klang basis. The Dioctyl Phthalate (DOP) price trend in Malaysia was influenced by minor shifts in feedstock 2-ethylhexanol and phthalic anhydride prices and stable run rates among regional producers. Demand from the downstream PVC and flexible plastic manufacturing sectors was soft, exerting slight downward pressure on overall market sentiment.

USA

Dioctyl Phthalate (DOP) import prices CIF Houston, USA, Grade- Industrial grade (99.5% min purity).

In Q3 of 2025, Dioctyl Phthalate (DOP) prices declined slightly in the USA, with Dioctyl Phthalate prices in September 2025 reported ranging from USD 1200–1350/MT, CIF USA. The DOP price trend in the USA was mainly impacted by varying feedstock costs for 2-ethylhexanol and phthalic anhydride, along with steady production rates not adjusting in large domestic capacity facilities.

Demand from downstream PVC compounding and flexible plastics remained relatively weak as procurement activity was still taking place cautiously. Somewhat stable export flows and relative inventory ratios helped support the Dioctyl Phthalate market from continued declines.

India

Dioctyl Phthalate import prices CIF JNPT, India, Grade- Industrial grade (99.6% min purity).

According to Price-Watch, in Q3 2025, Dioctyl Phthalate (DOP) price trend in India showed a minor downward trend, with Dioctyl Phthalate prices noted between USD 1050–1150/MT CIF India in September 2025. The Dioctyl Phthalate price trend in India is attributed to soft import offers from key suppliers in Asia, notably Malaysia, in addition to modest changes in freight rates.

Demand from downstream PVC and plasticizer producers was stable yet conservative, as converters processed production based on existing inventory levels. On the domestic front, DOP prices declined modestly around 1–2% during Q3 in the context of muted consumption and steady inventory levels.

Egypt

Dioctyl Phthalate (DOP) import prices CIF Alexandria, Grade- Industrial grade (99.0% min purity).

In the third quarter of 2025, Dioctyl Phthalate (DOP) prices in Egypt exhibited a slight decrease, with DOP prices in September 2025 assessed between USD 1050–1150/MT on a CIF Egypt basis. The price behavior of DOP in Egypt was primarily influenced by the softening FOB China market characterized by lower phthalic anhydride feedstock values paired with steady production rates for plasticizers resulting in a moderate export offer. Import demand in Egypt continued to be lackadaisical, as the demand for PVC and cable manufacturers was steady yet subdued in downstream manufacturing capacity.

Thailand

Dioctyl Phthalate (DOP) import prices CIF Laem Chabang, Grade- Industrial grade (99.6% min purity).

In the third quarter of 2025, Dioctyl Phthalate (DOP) prices experienced a slight decline in Thailand, with prices in September 2025 quoted in the range of USD 1000–1100/MT on a CIF Thailand price basis. The Dioctyl Phthalate (DOP) price trend in Thailand closely mimicked the price trend in the FOB Malaysia market, given consistent feedstock phthalic anhydride prices and slow production rates somewhat influenced export offers. The import market in Thailand was relatively stable, but downstream demand from PVC compounding and flexible plastic markets was weaker.

Dioctyl Phthalate (DOP) Price Trend Analysis: Q2 2025

In Q2 2025, Dioctyl Phthalate prices recorded a slight decline of 1.69%, falling to USD 1048 per metric ton. This softening was primarily driven by weak demand from downstream industries such as flexible PVC, synthetic leather, and cable manufacturing, which continued to operate at limited capacities. Although feedstock prices for phthalic anhydride and 2-ethylhexanol remained largely stable, they provided little upward pressure on finished product values.

Export interest remained flat, with most regional buyers adopting a cautious procurement strategy in light of oversupplied inventories and subdued consumption. Additionally, increased competition among domestic producers led to aggressive pricing to maintain market share, further weighing down the market.

Overall, the Chinese DOP market in Q2 was shaped by soft demand fundamentals, steady raw material costs, and a generally bearish outlook from both domestic and overseas buyers. 

In Q2 2025, according to PriceWatch, Dioctyl Phthalate prices in India showed a declining trend, with CIF import prices from Malaysia dropping by 5.99% to USD 1130 per metric ton, and Ex domestic prices marginally decreasing by 0.56% to USD 1420 per metric ton. The sharper decline in imported material was largely driven by reduced offers from Malaysian exporters amid global price corrections and weak regional demand.

Indian buyers showed resistance to high inventory accumulation, especially in sectors like wire & cable, flooring, and plasticizers, which continued to face lackluster demand. This led to restrained spot buying and competitive price negotiations.

Meanwhile, domestic Ex-Depot prices remained more resilient due to inventory carrying costs and regional distribution expenses, though still reflecting overall bearish market conditions. With no significant feedstock cost movements and limited downstream recovery, the Indian DOP market in Q2 reflected a cautious and supply-heavy environment, characterized by price corrections and conservative purchasing activity. 

DOP prices continued their downward trajectory in Q1 2025, falling by 8.65% to USD 1066/MT. The drop was largely a result of subdued industrial activity following the Spring Festival, which led to a temporary lull in demand from major end-use sectors like flexible PVC, artificial leather, and adhesives. Additionally, ongoing cost pressure from weak upstream markets and limited export interest added to the bearish tone.

Many buyers remained hesitant, adopting a wait-and-see approach amid uncertainty in both domestic policy and global trade. Despite some signs of recovery in the broader chemical sector, the DOP market remained oversupplied and under pressure. 

Dioctyl Phthalate (DOP) prices corrected further in Q1 2025, with India Ex-Works prices falling by 7.15% to USD 1428/MT, and CIF Malaysia rates declining by 2.59% to USD 1202/MT. This price drop followed a sustained bearish trend, driven by soft post-festival demand and reduced industrial output during the financial year-end. Holi celebrations and state elections also caused intermittent shutdowns across regions, dampening consumption.

At the same time, the global supply chain remained stable, and feedstock prices remained subdued, enabling importers to maintain low CIF values. With limited spot buying and no urgency to replenish stocks, both imported and domestic prices faced further pressure in early 2025. 

Dioctyl Phthalate (DOP) Price Trend Analysis: Q4 2024

In Q4 2024, Dioctyl Phthalate (DOP) prices dipped by another 2.42%, settling at USD 1167/MT. The decline was driven by seasonal demand slowdowns, with many downstream buyers opting to delay purchases or operate at reduced capacities ahead of the year-end. Additionally, feedstock prices remained soft, allowing producers to cut prices without eroding margins.

The construction sector continued to face headwinds, and limited infrastructure activity further constrained demand for plasticizers. Meanwhile, some producers reduced run rates to prevent oversupply, but the impact was not sufficient to shift market dynamics, keeping the sentiment cautiously bearish. 

DOP prices continued to decline in Q4 2024, with Ex-Works prices falling by 5.59% to USD 1538/MT and CIF Malaysia prices dropping sharply by 10.77% to USD 1234/MT. The sharp dip in import prices was largely attributed to excess exportable supply from Southeast Asian producers, particularly Malaysia, coupled with easing freight rates. In India, demand was weak as the year-end slowdown and festive holidays also reduced the industrial activity.

Downstream converters also refrained from bulk purchases, preferring to deplete existing inventories. Domestic producers had to adjust pricing strategies to compete with low-cost imports, resulting in continued downward pressure. 

Prices declined again by 6.42% in Q3 2024, reaching USD 1196/MT. The persistent downward movement was attributed to continued weak consumption from the PVC flooring and cable insulation sectors, despite the typically stronger summer demand season. High inventory levels and increased market competition led producers to offer lower prices to secure contracts.

Although upstream prices showed brief signs of stabilization, they remained insufficient to support a price rebound. Export volumes also struggled due to pricing disadvantages in overseas markets, reflecting a broadly bearish sentiment across the industry. 

In Q3 2024, prices dropped further, with India Ex-Works falling by 10.10% to USD 1629/MT and CIF Malaysia values declining by 4.02% to USD 1383/MT. The monsoon season, which typically slows construction and related industries, significantly curtailed DOP demand. High inventories and persistent price competition from Malaysian imports forced domestic suppliers to reduce prices.

Furthermore, demand from the footwear and automotive interiors sectors remained sluggish due to consumer spending cuts. While feedstock availability was not a constraint, weak downstream activity across industries and aggressive import pricing drove a deeper correction in the domestic market. 

In Q2 2024, Dioctyl Phthalate (DOP) prices experienced a sharp decline of 14.80%, falling to USD 1278/MT. The substantial drop was mainly driven by a significant fall in upstream costs, particularly phthalic anhydride, amid oversupply and weak crude oil benchmarks.

Domestic demand was underwhelming as the construction sector, a major consumer of DOP-based plasticizers, slowed down due to macroeconomic constraints and tighter credit conditions in the real estate industry.

Additionally, competition from low-cost imports intensified pricing pressure, and high inventories from Q1 further dampened buying interest. The combination of soft demand and bearish feedstock trends created a highly pressured market environment. 

DOP prices corrected in Q2 2024, with Ex-Works values dropping by 5.38% to USD 1812/MT, and CIF Malaysia rates declining by 7.03% to USD 1441/MT. The price retreat was driven by improved regional supply as Malaysian producers resumed normal operations, easing tightness in the import market. Simultaneously, domestic demand was weaker than anticipated, particularly from the real estate and auto-related segments, amid rising concerns about inflation and subdued project launches.

Feedstock costs eased slightly, contributing to the correction. Importers remained cautious in placing forward orders due to price volatility and global economic concerns, pressuring both domestic and imported price points. 

Dioctyl Phthalate (DOP)prices edged up slightly by 0.54% in Q1 2024, settling at USD 1500/MT. This marginal increase was supported by steady demand recovery post-Chinese New Year, as industrial operations resumed, and downstream sectors began restocking. However, price gains were capped due to lacklustre export demand and stable feedstock costs.

Many buyers remained on the sidelines, anticipating clearer direction from global markets. Production rates stayed healthy, and while inventory levels were comfortable, the slight uptick reflected improved sentiment and a modest pickup in procurement activity, especially from the wire and cable manufacturing industries. 

In Q1 2024, DOP prices strengthened across the Indian market, with Ex-Works prices rising by 8.44% to USD 1915/MT and CIF Malaysia imports increasing by 8.01% to USD 1550/MT. This bullish trend was driven by post-holiday restocking and improved demand from end-user industries resuming full operations after the New Year and Lunar New Year holidays.

Additionally, production outages and turnarounds at regional DOP plants in Southeast Asia temporarily tightened supply, pushing CIF values higher. The domestic market saw strong procurement activity, particularly from the flexible PVC segment, while elevated feedstock costs (especially phthalic anhydride) contributed to the cost-push pressure. 

Technical Specifications of Dioctyl Phthalate (dop) Price Trends

Product Description:

Dioctyl Phthalate (DOP), a colorless, oily liquid synthesized from phthalic anhydride and 2-ethylhexanol (both petroleum-derived), serves as a widely used plasticizer in the production of polyvinyl chloride (PVC) products. DOP enhances the flexibility, durability, and processability of PVC, making it suitable for a broad range of applications.

Identifiers and Classification:

  • CAS No – 117-81-7
  • HS Code – 29173920
  • Molecular Formula – C24H38O4
  • Molecular Weight[g/mol] – 390.5561


Dioctyl Phthalate Synonyms:

  • Di(2-ethylhexyl) phthalate (DEHP)
  • Bis(2-ethylhexyl) phthalate
  • Di-2-ethylhexyl benzene-1,2-dicarboxylate
  • Phthalic acid, bis(2-ethylhexyl) ester


Dioctyl Phthalate Grades Specific Price Assessment:

  • Industrial grade (99.5% min purity
  • Industrial grade (99.6% min purity)
  • Industrial grade (99% min purity)


Dioctyl Phthalate (DOP) Global Trade and Shipment Terms

  • Quotation Terms (Product & Country Specific): 25-28 MT, 10-15 MT
  • Packaging Type (Product & Country Specific): ISO Tank, 220 kg Drums


Incoterms Referenced in Dioctyl Phthalate Price Reporting

Shipping Term  Location  Definition 
FOB Shanghai  Shanghai, China  Dioctyl Phthalate Export price from China 
FOB Busan  Busan, South Korea  Dioctyl Phthalate Export price from South Korea 
FOB Klang  Klang, Malaysia  Dioctyl Phthalate Export price from Malaysia 
CIF Houston (South Korea)  Houston, USA  Dioctyl Phthalate import price in USA from South Korea 
CIF JNPT (Malaysia)  Mumbai, India  Dioctyl Phthalate import price in India from Malaysia 
CIF Alexandria (China)  Alexandria, Egypt  Dioctyl Phthalate import price in Egypt from China 
CIF Laem Chabang (Malaysia)  Laem Chabang, Thailand  Dioctyl Phthalate import price in Thailand from Malaysia 
Ex-Bharuch  Bharuch, India  Domestically Traded DOP price in Bharuch 

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

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


Key Dioctyl Phthalate Manufacturers

  • UPC Chemical Malaysia Sdn Bhd
  • LG Chem
  • Qingdao Langhui Chemical Technology Co., Ltd.
  • Shandong Shengfeng Chemical Industry Co., Ltd. 
  • Xiamen Baixu Chemical Industry Co., Ltd. 

Dioctyl Phthalate (dop) Industrial Applications

dioctyl phthalate market share end use

Historically, several events have caused significant fluctuations in Dioctyl Phthalate (dop) prices

  • Environmental and Sustainability Push (2024-Present)

Impact: Growing environmental concerns have led to increased scrutiny on the use of phthalates like DOP, with some countries implementing stricter regulations or moving toward alternative plasticizers. This shift has created periodic disruptions in demand and price changes as the industry adjusts. 

  • Ukraine-Russia War and Energy Crisis (2022) 

Impact: The war in Ukraine caused energy prices, particularly natural gas, to skyrocket in Europe, affecting global petrochemical supply chains. APAC, while not directly dependent on Russian energy, felt the ripple effects of the energy crisis, leading to increased production costs and a rise in DOP prices. 

  • Supply Chain Disruptions and Shipping Costs (2021) 

Impact: Post-pandemic recovery led to global shipping bottlenecks, increasing logistics costs. This, combined with high demand for raw materials, drove up DOP prices. Shortages of key raw materials like 2-ethylhexanol, used in DOP production, added to the price increases. 

  • COVID-19 Pandemic (2020) 

Impact: The pandemic disrupted global supply chains and caused a significant drop in demand for industrial products, including those using DOP. Lockdowns and production halts across APAC reduced both supply and demand, leading to price volatility. In the early phase of the pandemic, prices fell due to low demand, but later recovered as economies reopened and demand surged. 

  • US-China Trade War (2018-2019) 

Impact: The trade conflict between the US and China introduced uncertainty into global markets, particularly in industries like chemicals and plastics. Tariffs and supply chain disruptions contributed to fluctuations in the price of DOP as demand weakened in certain sectors. 

  • Chinese Environmental Regulations (2017-2018) 

Impact: China, a major producer and consumer of DOP, imposed stringent environmental regulations as part of its efforts to combat pollution. This led to plant closures and reduced output in the chemicals industry, creating supply shortages that pushed up DOP prices in the APAC region. 

  • Fluctuations in Crude Oil Prices (2014-2016) 

DOP prices are closely linked to the price of crude oil since petrochemical derivatives are used in its production. The sharp drop in oil prices in 2014-2016 due to oversupply and the US shale boom led to a reduction in the cost of raw materials, bringing down DOP prices during this period.

 

These events underscore the DOP market’s vulnerability to global disruptions and highlight the need for continuous monitoring of supply-demand dynamics.

Why PriceWatch?

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

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

Track PriceWatch's dioctyl phthalate (dop) 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.

Data Collection and Sources​

  • Real-Time Market Data: PriceWatch aggregates real-time pricing data from a diverse range of sources, including global commodity exchanges, industry reports, and proprietary databases. This ensures that our assessments reflect the most current market conditions. 
  • On-the-Ground Intelligence: Our team gathers insights directly from key market participants, including producers, suppliers, traders, and end-users, across major DOP production hubs. This ground-level intelligence is crucial for understanding localized market dynamics. 
  • Supply Chain Monitoring: We track the entire DOP supply chain, from raw material availability (e.g. phthalic anhydride, 2-ethyl hexanol) to production and distribution channels. This includes monitoring feedstock prices, production capacities, and transportation logistics.

Event Tracking and Impact Analysis​

  • Geopolitical Tensions: PriceWatch continuously monitors global geopolitical developments, such as conflicts or trade disputes, which can significantly impact DOP prices. Our analysis includes potential disruptions to supply chains and their immediate and long-term effects on pricing. 
  • Natural Disasters and Climate Events: We assess the impact of natural disasters, such as typhoon and floods, on DOP production facilities, particularly in vulnerable regions. These events are factored into our price forecasts and supply outlooks. 
  • Economic Shifts: PriceWatch evaluates macroeconomic trends, including global economic growth, inflation rates, and sector-specific demand (e.g., automotive, packaging), to predict shifts in DOP demand and corresponding price movements. 

Production Capacity and Supply Analysis

  • Current Production Monitoring: We maintain a comprehensive database of global DOP production facilities, tracking their operational status, maintenance schedules, and output levels. This allows us to assess current supply availability accurately. 
  • Future Capacity Projections: Our research includes detailed forecasts of upcoming DOP production capacities, factoring in new plant constructions, expansions, and technological advancements. This helps in predicting future supply trends and potential price stabilization. 

Demand Forecasting

  • Sectoral Demand Analysis: PriceWatch provides in-depth analysis of demand trends across key sectors, including packaging, automotive, and construction. We track year-on-year demand growth and project future consumption patterns based on economic indicators and industry developments. 
  • Global Demand Dynamics: Our methodology considers regional demand variations and how they influence global DOP pricing. This includes understanding the impact of shifts in manufacturing bases, trade policies, and environmental regulations. 

Pricing Model Development

  • Dynamic Pricing Models: PriceWatch utilizes advanced econometric models to forecast DOP prices, incorporating real-time data, historical trends, and projected market conditions. Our models are continuously refined to enhance accuracy and predictive power. 
  • Scenario Analysis: We conduct scenario-based assessments to evaluate potential future market conditions. This includes best-case, worst-case, and most likely scenarios, helping our clients prepare for a range of market outcomes. 

Reporting and Client Support

  • Comprehensive Reports: Our clients receive detailed reports that include current price assessments, future price forecasts, and in-depth analysis of market drivers. These reports are designed to be actionable, providing clear insights and recommendations. 
  • Ongoing Support: PriceWatch offers continuous updates and personalized support to our clients, ensuring they have the most up-to-date information to make informed decisions. Our experts are available to discuss specific market developments and provide tailored advice. 

This research methodology ensures that PriceWatch delivers the most accurate, timely, and actionable DOP pricing assessments, helping our clients stay ahead of market trends and make informed business decisions.

Dioctyl Phthalate (dop) Market Price Trend provided by PriceWatch is a base price and excludes VAT/Taxes, discounts, or offers. The information herein is accurate to the best of our knowledge as of the date indicated and is provided solely for the convenience of our customers as a reference for dioctyl phthalate (dop). PriceWatch disclaims any warranties or representations regarding the accuracy of results derived from this information. It is the sole responsibility of the user to assess the suitability of the product for their specific application. This document does not constitute an endorsement to use the product in violation of any applicable patent rights.

Since Dioctyl Phthalate (DOP) is derived from petrochemical feedstocks like Phthalic Anhydride and 2-ethylhexanol, fluctuations in crude oil prices have a direct impact on its production costs. Any significant rise in oil prices leads to higher feedstock costs, which in turn drives up DOP prices. Conversely, a decline in oil prices can contribute to lower production costs and price reductions. Procurement professionals should monitor oil price trends as an indicator of potential DOP price shifts.

Stringent environmental regulations concerning phthalates, particularly in regions like the EU and North America, have led to increased scrutiny and potential restrictions on DOP use in certain applications. This regulatory landscape can influence production costs, market demand, and even supply chain dynamics as manufacturers look for alternative plasticizers. Companies relying on DOP should stay updated on regulatory changes and evaluate alternative sourcing or substitution strategies if necessary.

Supply chain disruptions, such as port congestion, raw material shortages, or geopolitical instability, can lead to delays in production and distribution, pushing DOP prices higher. Additionally, fluctuations in freight costs and transportation availability further contribute to market instability. To minimize risks, procurement teams should consider diversifying suppliers, securing long-term contracts, or maintaining safety stock to navigate supply chain uncertainties.

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