Glass Fiber Price Trend Q3 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.
