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Glass Fiber Price Trend and Forecast

UNSPC code: 11151512
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⟳ Weekly Update
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Historical Data Since 2015
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Forecast for 2026

glass fiber Price Trends by Country

cnChina
inIndia
brBrazil
usUnited States
jpJapan
krSouth Korea

Global glass fiber Spot Market Prices, Trend Analysis and Forecast

𝐏𝐫𝐢𝐜𝐞 𝐖𝐚𝐭𝐜𝐡™ provides price assessments for Glass Fibre across top trading regions: 

Asia-Pacific

  • Glass Fibre E- Glass Fibre Chopped Strands FOB Shanghai, China
  • Glass Fibre E- Glass Fibre Chopped Strands CIF Busan (China), South Korea
  • Glass Fibre E- Glass Fibre Chopped Strands Ex-Delhi, India
  • Glass Fibre E- Glass Fibre Chopped Strands CIF Nhava Sheva (China), India
  • Glass Fibre E- Glass Fibre Chopped Strands CIF Tokyo (China), Japan
  • Glass Fibre E- Glass Fibre Chopped Strands Ex-Mumbai, India


North America

  • Glass Fibre E- Glass Fibre Chopped Strands CIF Houston (China), USA


South America

  • Glass Fibre E- Glass Fibre Chopped Strands CIF Santos (China), Brazil

Glass Fibre Price Trend Q4 2025

In Q4 2025, global Glass Fibre prices moved slightly downward across several markets, with most regions recording small declines ranging from marginal reductions to nearly 3%. Raw material costs for silica, limestone, and chemical additives remained largely stable, keeping production costs relatively unchanged. Price adjustments mainly reflected changes in freight costs, shipping availability, and regional demand conditions. Demand from construction composites, wind energy equipment, and automotive lightweight materials remained steady but not strong enough to support price increases. As a result, most markets experienced modest downward adjustments during the quarter.

China: Glass Fibre Export prices FOB Shanghai, China; Grade- E-Glass Fibre Chopped Strands

In Q4 2025, Glass Fibre export prices in China declined slightly by about 0.23% over the quarter. Exporters faced moderate overseas demand and increasing competition among Asian producers supplying reinforced plastic and composite industries. Domestic inventories remained comfortable due to stable operating rates and gradual capacity expansions. With demand remaining stable but not particularly strong, exporters implemented small price reductions to maintain shipment volumes.

South Korea: Glass Fibre Import prices CIF Busan, South Korea; Grade- E-Glass Fibre Chopped Strands

In Q4 2025, Glass Fibre prices in South Korea moved slightly lower, mirroring the small decline in FOB China export prices. Demand from shipbuilding, automotive components, and construction reinforcement sectors remained steady but cautious toward the end of the year. Freight costs stayed relatively stable during the quarter, allowing CIF Busan prices to closely follow the modest downward trend seen in Chinese export markets.

Brazil: Glass Fibre Import prices CIF Santos, Brazil; Grade- E-Glass Fibre Chopped Strands

In Q4 2025, Glass Fibre prices in Brazil declined by about 1.5% during the quarter. The decrease was mainly linked to improving shipping availability and slightly lower freight costs, which reduced the landed cost of imported fibre. Domestic demand from infrastructure projects and wind turbine blade manufacturing remained stable, yet lower logistics expenses allowed buyers to secure material at reduced prices.

India (Domestic – Delhi): Glass Fibre Domestic prices Ex Delhi, India; Grade- E-Glass Fibre Chopped Strands

In Q4 2025, Glass Fibre prices in the Delhi domestic market declined by roughly 0.6–0.7% during the quarter. Adequate supply availability supported by consistent import flows from China kept the market well balanced. Demand from construction reinforcement, industrial composites, and infrastructure sectors remained steady but did not generate strong price momentum. As a result, domestic suppliers implemented small downward adjustments to maintain trading activity.

India (Imports – Nhava Sheva): Glass Fibre Import prices CIF Nhava Sheva, India; Grade- E-Glass Fibre Chopped Strands

In Q4 2025, Glass Fibre import prices in India declined by roughly 0.75% during the quarter. The decrease reflected slightly lower export prices from China combined with modest improvements in freight availability. Demand from composite manufacturers and infrastructure-related industries remained stable, though buyers maintained cautious procurement toward the year-end period.

USA: Glass Fibre Import prices CIF Houston, USA; Grade- E-Glass Fibre Chopped Strands

In Q4 2025, Glass Fibre prices in the United States declined by around 2.75% during the quarter. Improved shipping efficiency and lower freight expenses reduced the landed cost of imported fibre. Although demand from construction, automotive composites, and aerospace components remained steady, the improved logistics environment increased supply availability and contributed to the downward movement in prices.

Japan: Glass Fibre Import prices CIF Tokyo, Japan; Grade- E-Glass Fibre Chopped Strands

In Q4 2025, Glass Fibre prices in Japan declined slightly by around 0.27%. Import prices gradually adjusted downward in line with the small decrease in FOB China values. Demand from electronics manufacturing, automotive components, and infrastructure composites remained steady while supply conditions remained balanced. Consequently, only minor pricing adjustments were observed during the quarter.

India (Domestic – Mumbai): Glass Fibre Domestic prices Ex Mumbai, India; Grade- E-Glass Fibre Chopped Strands

In Q4 2025, Glass Fibre prices in the Mumbai domestic market declined by roughly 0.7% over the quarter. Adequate supply availability and slightly lower import costs influenced distributor pricing. Demand from wind energy equipment manufacturing, construction composites, and transportation sectors remained stable but cautious procurement toward the year-end period limited price support, leading to minor downward adjustments.

Glass Fiber Price Trend Analysis: Q4 2025

In Q3 2025, global Glass Fiber prices maintained overall stability with minor regional variations, mainly reflecting freight rate changes and currency movements. Raw material costs for silica and chemicals stayed steady, while price fluctuations arose in response to shifting freight expenses and local demand dynamics.

Consistent demand from construction, automotive, and wind energy segments underpinned market support, with enhanced logistical efficiency and trade flow adjustments anticipated to sustain general price stability into the next quarter.

China: Glass Fiber Export prices FOB Shanghai, China, Grade- E-Glass Fiber Chopped Strands.

According to Price-Watch, in September 2025, Glass Fiber prices in China slipped by 0.30%, with Glass Fiber export prices FOB Shanghai averaging USD 690–730 per metric ton. The Glass Fiber price trend in China reflected slightly weaker overseas demand and intensified competition among Asian exporters.

Raw material costs stayed consistent, yet new capacity additions lifted domestic inventories. Softer demand from reinforced plastics and electronics sectors pushed exporters to trim prices to protect sales volumes. Stable logistics and volume-focused strategies kept price adjustments moderate, supporting a balanced outlook for Q4 2025.

South Korea: Glass Fiber Import prices CIF Busan, South Korea, Grade- E-Glass Fiber Chopped Strands.

In September 2025, Glass Fiber prices in South Korea held firm, with Glass Fiber import prices CIF Busan showing quiet quarter-to-quarter movement. The Glass Fiber price trend in South Korea reflected steady construction and automotive activity that helped buyers resist upward adjustments.

Feedstock costs remained unchanged, and regional trade flows sustained market balance. End-users managed inventories prudently, pacing purchases with project timelines to preserve price stability through the month.

Brazil: Glass Fiber Import prices CIF Santos, Brazil, Grade- E-Glass Fiber Chopped Strands.

In September 2025, Glass Fiber prices in Brazil advanced 3.5%, with Glass Fiber import prices CIF Santos lifted by quick increases in global freight rates that inflated landed costs. The Glass Fiber price trend in Brazil reflected strong domestic demand from infrastructure and wind energy projects combined with persistent logistics constraints. Raw material costs stayed consistent, yet reliance on imports amplified price escalation. Continued freight tightness could extend upward pressure into Q4 2025.

India (Domestic – Delhi): Glass Fiber Domestic prices Ex Delhi, India, Grade- E-Glass Fiber Chopped Strands.

In September 2025, Glass Fiber prices in India stayed stable in the Delhi domestic market, with Glass Fiber domestic prices Ex Delhi averaging INR 79,000–86,000 per metric ton. The Glass Fiber price trend in India mirrored sustained demand from construction, composites, and infrastructure sectors alongside adequate supply.

The slight upward movement stemmed from local logistics constraints and higher operating expenses. Controlled inventory levels and consistent production helped maintain disciplined pricing while end-users accepted modest adjustments.

India (Imports – Nhava Sheva): Glass Fiber Import prices CIF Nhava Sheva, India, Grade- E-Glass Fiber Chopped Strands.

In September 2025, Glass Fiber prices in India went up by around 4%, with Glass Fiber import prices CIF Nhava Sheva rising amid elevated global freight rates and rupee depreciation against the U.S. dollar.

The Glass Fiber price trend in India reflected steady demand from construction and composites sectors, offset by cost pressure from logistics and currency weakness. Raw material inputs abroad held firm, leaving shipping and forex shifts as primary drivers. Import prices may stay elevated unless freight and exchange conditions improve.

USA: Glass Fiber Import prices CIF Houston, USA, Grade- E-Glass Fiber Chopped Strands.

According to Price-Watch, in September 2025, Glass Fiber prices in the USA declined 3.75%, with Glass Fiber import prices CIF Houston mirroring reduced freight costs and improved shipping conditions. The Glass Fiber price trend in the USA reflecting healthy demand from construction, automotive, and aerospace sectors alongside lower logistics expenses.

Ample supply availability and efficient port operations encouraged active procurement. The continued moderation in freight spending should help keep U.S. import prices contained through late Q3.

Japan: Glass Fiber Import prices CIF Tokyo, Japan, Grade- E-Glass Fiber Chopped Strands.

In September 2025, Glass Fiber prices in Japan spiked by nearly 6%, with Glass Fiber import prices CIF Tokyo driven higher by global shipping rate hikes and logistical delays. The Glass Fiber price trend in Japan reflected resilient consumption from automotive and electronics sectors, though freight escalation stayed the key cost driver.

Importers absorbed the increases to secure continuity of supply, while ongoing infrastructure work added to demand momentum. Persistent freight uncertainty continues to elevate pricing risk heading into Q4 2025.

India (Domestic – Mumbai): Glass Fiber Domestic prices Ex Mumbai, India, Grade- E-Glass Fiber Chopped Strands.

According to Price-Watch, in September 2025, Glass Fiber prices in India edged up 1.2%, with Glass Fiber domestic prices Ex Mumbai supported by robust demand from construction, wind energy, and transportation sectors.

The Glass Fiber price trend in India reflected slightly higher production costs and limited supply disruptions, prompting producers to implement incremental price increases. Consistent order flows and steady inventory levels sustained a cautiously optimistic tone for the next quarter.

According to PriceWatch, In Q2 2025 Glass Fibre prices in China edged up by 0.18%, reflecting stable market conditions. Steady demand from automotive and renewable energy sectors was matched by ample Silica supply and only modest Aluminium oxide cost increases. Freight rates eased on smoother shipping schedules and lower bunker fuel expenses, which helped contain logistical costs.

Regional buyers in Europe and North America maintained prudent restocking ahead of anticipated carbon emission policy updates, keeping global offtake balanced. Energy tariff relief measures in China also helped producers manage operating costs even as they adjusted export offers.

According to PriceWatch, In Q2 2025 Glass Fibre Ex India prices declined by 3% on the back of freight cost variations and a stronger rupee against the USD. Softer shipping rates following a seasonal demand lull eased landed costs for key inputs, while currency gains reduced the local cost of imported feedstock.

Domestic buyers in textiles and insulation sectors adopted cautious restocking ahead of the monsoon, which also kept spot offers under pressure. Overall price trends reflect how logistical shifts and exchange‑rate movements combined to shape a subdued market in Q2 2025.

In Q1 2025, Glass Fibre prices on an FOB China basis averaged around USD 735 per MT, up from the previous quarter. This rise was driven by tighter global supply as several major plants in Europe and India extended maintenance, while demand from wind energy and construction applications held firm. Feedstock costs for Silica and Aluminium oxide remained stable to slightly higher, supporting producer margins.

Improved shipping schedules and fewer logistical bottlenecks helped clear inventories that had tightened in late 2024. At the same time, lean spot stocks in key export hubs lent additional support to price trends. Together, these factors underpinned the upward momentum in Glass Fibre prices during the first quarter of 2025.

In Q1 2025, Glass Fibre Ex India prices averaged around INR 83,250 per ton, up from the previous quarter. This rise was driven by stronger industrial demand in construction and automotive segments. Stable feedstock costs for Silica and Calcium oxide supported producer margins while modest energy price relief under government tariff schemes helped contain production expenses.

Improved logistics and fewer rail and port delays cleared backlogs that had built up in late 2024. These factors together underpinned positive price trends and bolstered market confidence through the first quarter of 2025.

Glass Fiber Price Trend Analysis: Q4 2024

During the Q4 of 2024, prices decreased by 2.39% as manufacturers made cautious inventory adjustments amid fluctuating market sentiment. The impact of rising costs in certain feedstock materials, notably Silica, as well as variable prices in related inputs and ongoing energy price volatility, also contributed to the decline.

In the fourth quarter of 2024, the market continued its upward trajectory with a 1.86% increase. This more moderate rise was influenced by cautious inventory adjustments amid fluctuating market sentiment, while persistent global inflationary pressures and ongoing raw material price volatility had a tempered impact on overall pricing.

In the third quarter of 2024, prices increased by 6.26%, driven by a surge in demand, easing supply chain constraints, and a rebound in export orders that bolstered manufacturer confidence. The improvement in global economic conditions, along with favourable shifts in key raw material prices, further supported this upward trend and reinforced market stability during that period.

The third quarter of 2024 brought a robust 13.8% increase in prices, driven by a surge in domestic demand from sectors like automotive and construction, as well as a rebound in export orders. Improved economic indicators and more favourable adjustments in feedstock costs boosted manufacturer confidence, resulting in a significant upward movement in pricing.

By the second quarter of 2024, prices experienced an increase, a notable shift from the previous trend. This rise was attributed to a slight recovery in demand as production strategies were adjusted to align with market needs. Additionally, global inflationary pressures and rising feedstock costs for Silica influenced pricing dynamics, prompting manufacturers to cautiously ramp up production while managing inventory levels more effectively.

In the second quarter of 2024, prices saw a marginal recovery, increasing by 0.11%. This slight uptick likely reflects early signs of demand stabilization as manufacturers adjusted production strategies to better align with market needs. Easing supply chain constraints and a stabilisation in raw material costs also contributed to this modest improvement.

In the first quarter of 2024, global Glass Fibre prices saw a significant decline of 8.2% compared to the previous quarter. This drop was primarily driven by a softening demand from the textile industry, despite some improvements in the post-pandemic economic landscape. Manufacturers focused on managing inventory levels, which further contributed to the downward pressure on prices.

Global factors, including rising raw material costs for Silica, Aluminium, and Calcium Oxide, along with ongoing supply chain disruptions, also played a role. Notably, China, as one of the biggest exporters of Glass Fibre, was significantly impacted by these market dynamics.

In the first quarter of 2024, the Indian Glass Fibre domestic market experienced a decline of 2.54% from the previous quarter. This moderate decrease can be attributed to subdued domestic demand particularly from the textile and construction sectors and a focus on inventory rationalization amid lingering post-pandemic economic uncertainties. Additionally, rising costs for key raw materials such as Silica, Aluminium, and Calcium Oxide, along with localized supply chain disruptions, further pressured prices.

Technical Specifications of Glass Fiber Price Trends

Product Description

Glass Fibre, also known as Fiberglass, is a lightweight and durable material made from fine strands of glass woven together. It is renowned for its excellent mechanical strength, corrosion resistance, and thermal insulation properties, making it a versatile choice across various industries. Glass Fibre is primarily used as a reinforcement material in composite applications, enhancing the performance of products in sectors such as aerospace, automotive, marine, and construction. Its applications include manufacturing aircraft components, boat hulls, automotive parts, and chemical storage tanks. Additionally, Glass Fibre is utilized in electrical insulation and thermal insulation products due to its non-conductive nature and ability to withstand high temperatures. Available in various forms such as woven cloth, chopped strand mat, and roving, Glass Fibre can be moulded into complex shapes, offering flexibility for diverse manufacturing needs.

Identifiers and Classification:

CAS No – 65997-17-3

HS Code – 70191100

Molecular Formula – SiO2x⋅ Al2O3)y⋅ B2O3)z⋅ CaO w

Molecular Weight (in gm/mol) – 50,000 to 100,000

Glass Fibre Synonyms:

  • Fiberglass


Glass Fibre Grades Specific Price Assessment:

  • E-Glass Fibre Chopped Strands


Glass Fibre Global Trade and Shipment Terms

  • Quotation Terms (Product & Country Specific): 15-20 MT, 10-15 MT
  • Packaging Type (Product & Country Specific): 25 Kg Bag


Incoterms Referenced in Glass Fibre Price Reporting

Shipping Term  Location  Definition 
FOB Shanghai  Shanghai, China  Glass Fibre Export price from China 
CIF Busan (China)  Busan, South Korea  Glass Fibre Import price in South Korea from China 
CIF Santos (China)  Santos, Brazil  Glass Fibre Import price in Brazil from China 
Ex-Delhi  Delhi, India  Domestically Traded Glass Fibre price in Delhi 
CIF Nhava Sheva (China)  Nhava Sheva, India  Glass Fibre Import price in India from China 
CIF Houston (China)  Houston, USA  Glass Fibre Import price in USA from China 
CIF Tokyo (China)  Tokyo, Japan  Glass Fibre Import price in Japan from China 
Ex-Mumbai  Mumbai, India  Domestically Traded Glass Fibre price in Mumbai 

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

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

Key Glass Fibre Manufacturers and their brands

Brand Name  Manufacturer 
508A  China Jushi Group Co., Ltd. 
Advantex®  Owens Corning 
N/A  3B (The Fibreglass Company) 
N/A  Saint-Gobain Vetrotex 

Glass Fiber Industrial Applications

glass fibre market share end use

Historically, several events have caused significant fluctuations in Glass Fiber prices

Stabilization of Prices Due to New Energy Vehicle Subsidies (2024)

In May 2024, the stabilization of Glass Fibre prices in China followed government interventions aimed at boosting demand for new energy vehicles. The introduction of subsidies for consumers trading in older cars for more energy-efficient models led to a surge in demand for Glass Fibre, which is essential in automotive manufacturing. This policy shift helped to reverse a period of declining prices, with retail sales of new energy vehicles increasing significantly during this time.

European Commission Anti-Dumping Measures (2023)

In mid-July 2023, the European Commission imposed anti-dumping measures against Chinese Glass Fibre producers, affecting the export dynamics of Glass Fibre. These measures aimed to protect European manufacturers by making it more challenging for Chinese companies to sell at lower prices in Europe. As a result, the domestic availability of Glass Fibre in Europe increased, influencing global supply and pricing strategies.

COVID-19 Pandemic Disruptions (2020-2021)

From 2020 to 2021, the COVID-19 pandemic caused widespread disruptions across industries, leading to fluctuating demand for Glass Fibre products. Initially, there was a sharp decline in demand due to lockdowns and economic uncertainty. However, as economies began to recover, there was a surge in demand from Fibre reinforced thermoplastics, construction, and automotive sectors, resulting in significant price volatility during this recovery phase.

Why Price Watch™?

Price Watch™ is your trusted resource for tracking global glass fiber price trends. Our platform delivers real-time data and expert analysis, offering deep insights into the key factors driving price fluctuations in the glass fiber 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 glass fiber prices worldwide. Stay ahead of the curve with Price Watch’s™ reliable, accurate, and timely glass fiber market data.

Track Price Watch's™ glass fiber 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.

Glass Fiber 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.

The price of Glass Fibre is influenced by several factors, including the cost of raw materials such as silica, alumina, and boron oxide, as well as fluctuations in energy prices since glass manufacturing is energy intensive. Additionally, transportation costs, supply chain disruptions, and demand from key industries like automotive, construction, and aerospace can impact pricing. Changes in environmental regulations, which can affect production methods, may also lead to price adjustments.

Purchasing Glass Fibre in bulk typically leads to significant cost savings due to economies of scale. Larger orders often allow suppliers to offer discounted prices as they benefit from reduced production and logistics costs. Additionally, stable, high-volume orders can help secure priority in supply, reducing the risk of delays or shortages.

Yes, regional price differences for Glass Fibre are common due to variations in production capacity, raw material availability, and local demand. For instance, regions with a well-established fiberglass manufacturing industry, such as Asia, may offer lower prices due to abundant resources and economies of scale. In contrast, prices in North America or Europe may be higher due to increased labour and energy costs.

Glass Fibre is a reinforcement material made from fine strands of molten glass that are processed into fibres. It is widely used in composite materials for wind turbine blades, automotive components, construction panels, pipes, insulation, and electrical applications. Because it is a key reinforcement material, its pricing directly affects the production cost of many composite-based products.

Glass Fibre prices are mainly influenced by raw material costs such as silica sand and soda ash, along with energy costs used in the high-temperature melting process. In addition, plant operating rates, export demand, and activity in composite industries also affect market pricing.

Major demand comes from wind energy, construction materials, automotive components, marine applications, and electrical insulation products. The expansion of renewable energy projects and lightweight composite materials has also strengthened demand in recent years.

Glass Fibre manufacturing requires extremely high furnace temperatures to melt raw materials and form fibres. Since this process consumes large amounts of electricity and fuel, changes in energy prices can significantly influence overall production costs and fibre pricing.

Glass Fibre is supplied in several forms including fiberglass roving, chopped strands, chopped strand mats, woven fabrics, and glass fibre yarn. Each form is designed for different manufacturing processes and applications, which leads to price variations between products.

China is the largest global producer due to its extensive composite manufacturing industry and large production capacity. Other important producing regions include the United States, India, Japan, and several European countries that supply regional composite markets.

Wind turbine blades are largely manufactured using fiberglass composites because of their strength, durability, and lightweight characteristics. Growth in wind energy installations increases demand for Glass Fibre used in blade manufacturing.

Price differences occur due to variations in domestic production capacity, energy costs, freight expenses, and regional demand from composite manufacturers. Import-dependent markets often experience higher prices due to logistics and supply chain costs.

Yes. Furnace maintenance, capacity reductions, or operational disruptions at major production facilities can temporarily limit supply. Since restarting glass furnaces is complex and costly, such disruptions may tighten supply and support price increases.

Industry participants typically monitor energy prices, raw material costs, operating rates of major producers, demand from wind energy and construction sectors, and global trade activity to understand changes in Glass Fibre prices.

As industries increasingly replace metal parts with lightweight composite materials to improve efficiency and durability, the use of Glass Fibre reinforcement expands. This structural shift in manufacturing demand can influence long-term price trends.

Businesses usually rely on specialized market intelligence platforms that collect data from producers, distributors, and buyers. 𝐏𝐫𝐢𝐜𝐞 𝐖𝐚𝐭𝐜𝐡™ provides regular assessments and market analysis to help companies track Glass Fibre price movements and supply conditions.

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