The Dimethyl Terephthalate Price Trend in Q3 2025 reflected a balanced global market, although different regions showed slightly different directions. While some countries recorded small price increases supported by steady demand, others experienced mild declines due to softer buying interest and cautious procurement. Overall, Dimethyl Terephthalate Prices remained relatively stable across major markets during the July to September 2025 period.

Dimethyl Terephthalate (DMT) is an important raw material used in the production of polyester fibers, PET resin, and related plastic products. Because of its strong link to the polyester and packaging industries, the price of DMT is closely connected to demand for textiles, plastic bottles, films, and industrial materials. When polyester production is steady, DMT consumption remains firm, which helps support pricing levels.

Global Market Overview

In Q3 2025, the global Dimethyl Terephthalate Price Trend showed divergence between regions. In Asia-Pacific, most markets recorded small price increases supported by stable feedstock costs and healthy polyester demand. In contrast, parts of Europe and the United States saw minor price declines due to cautious buying activity and moderate downstream production.

Feedstock values, especially methanol and other terephthalic intermediates, remained mostly stable during the quarter. Crude oil-linked raw materials did not experience sharp volatility, which helped prevent extreme price swings. Balanced supply availability and steady production rates further contributed to an overall stable environment.

Although prices moved up or down depending on local demand and trade flows, the broader picture for Dimethyl Terephthalate Prices in Q3 2025 was one of stability and controlled adjustments rather than sharp changes.

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South Korea Market

South Korea showed a positive price trend during the third quarter. Dimethyl Terephthalate Prices increased by around 1.5% on an FOB Busan basis, with average prices ranging between USD 1550–1560 per metric ton for Grade Briquette (Purity 99.9%).

The price increase was mainly supported by steady demand from polyester and PET resin producers. Since DMT is a key intermediate in polyester production, consistent manufacturing activity helped keep buying interest firm. Feedstock costs remained stable, and supply availability was balanced, allowing producers to maintain stronger pricing levels.

In September 2025, prices in South Korea rose by about 0.5% compared to August. Continued buying activity and steady polyester production supported this marginal increase. Overall, the South Korean market demonstrated stability and mild strength throughout Q3 2025.

India Market

In India, Dimethyl Terephthalate Prices followed a positive trend as well. Domestic prices Ex-Mumbai increased by approximately 3.0% during the quarter. This stronger increase compared to other regions reflected steady procurement activity and consistent industrial consumption.

Feedstock values such as methanol remained stable, helping maintain predictable production costs. Import supplies from regional exporters remained available, ensuring smooth supply flow. Buyers continued purchasing at regular intervals, which supported the positive price movement.

In September 2025, DMT prices in India increased slightly from August, continuing the steady upward direction. Balanced supply-demand dynamics and stable polyester sector activity helped keep the Indian market firm. Overall, the Indian DMT market showed resilience and controlled growth in Q3 2025.

Indonesia Market

Indonesia, which imports DMT mainly from South Korea, also experienced a positive price trend. CIF Jakarta import prices increased by around 1.5% during the quarter.

The increase was supported by firm demand from polyester and PET manufacturers. Since Indonesia relies on imports, stable trade flow from South Korea played an important role in maintaining market balance. Freight rates and port operations remained smooth, ensuring timely deliveries and stable procurement.

In September 2025, prices rose marginally from August, reflecting steady demand and balanced supply. Overall, the Indonesian market followed the regional upward trend seen in Asia.

Japan Market

Japan also reported a 1.5% increase in Dimethyl Terephthalate Prices during Q3 2025 for imports from South Korea on a CIF Yokohama basis. Stable feedstock values and consistent polyester sector demand supported the firm pricing trend.

Buyers in Japan maintained regular purchasing patterns, and import volumes remained steady throughout the quarter. This helped prevent supply shortages or excess inventory. In September 2025, prices rose by 0.5% compared to August, showing continued market firmness.

Overall, the Japanese DMT market remained balanced and supported by ongoing industrial demand.

China Market

China, another key importer of DMT from South Korea, saw a 1.6% price increase during Q3 2025 on a CIF Shanghai basis. Steady demand from polyester and PET resin producers supported the upward trend.

Feedstock costs remained stable, and consistent import arrivals from South Korea ensured smooth supply conditions. In September 2025, prices recorded a marginal increase from the previous month. Balanced supply and steady industrial consumption helped maintain price firmness in the Chinese market.

China’s DMT market showed stable growth throughout the quarter, reflecting healthy polyester sector performance.

Germany Market

In contrast to the positive trend seen in Asia, Germany recorded a slight decline in Dimethyl Terephthalate Prices during Q3 2025. Domestic prices FD Hamburg fell by about 0.7%, averaging around USD 1960–1970 per metric ton.

The decline was mainly due to softer demand from polyester and PET resin producers. Buyer interest remained cautious, and procurement activity was moderate. Slight feedstock fluctuations and balanced inventories also contributed to price pressure.

In September 2025, prices in Germany remained relatively stable compared to August, indicating that the market had reached a temporary balance despite the quarterly decline. Overall, the European market showed measured and cautious activity throughout Q3 2025.

United States Market

The United States followed a similar pattern to Germany. Import prices CIF Houston from Germany declined by around 0.7% during the quarter.

Demand from polyester and PET resin producers remained moderate, with buyers focusing on inventory management and selective purchasing. Feedstock values showed only minor changes, and import volumes remained steady, keeping supply balanced.

In September 2025, DMT prices in the U.S. recorded a marginal decline compared to August. Stable industrial activity and consistent supply prevented sharp movements. The U.S. market maintained a calm and controlled price environment during Q3 2025.

Overall Outlook

The Dimethyl Terephthalate Price Trend in Q3 2025 highlighted how regional market dynamics can influence pricing differently. Asia-Pacific markets showed mild upward momentum supported by steady polyester demand and stable feedstock costs. Meanwhile, Europe and the United States experienced slight declines due to cautious buying and balanced inventories.

Despite these regional differences, overall Dimethyl Terephthalate Prices remained stable across major markets. Production economics, supply availability, and steady downstream consumption played important roles in maintaining balance.

Looking ahead to the next quarter, the global DMT market is expected to remain stable. As long as polyester and PET production continues at steady levels and feedstock prices remain manageable, Dimethyl Terephthalate Prices are likely to move within a narrow range.

In simple terms, Q3 2025 showed a balanced global DMT market where regional factors created small variations, but overall stability was maintained through steady industrial demand and controlled supply conditions.

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About Price Watch™ AI

Price-Watch AI is an India-based, independent raw material price reporting agency that provides real-time price forecasts and data-driven insights into global raw material markets. Price-Watch AI specializes in tracking raw material prices, analyzing market trends, and delivering timely updates on plant shutdowns, supply disruptions, capacity expansions, and demand-supply dynamics. The Price-Watch AI platform empowers manufacturers, traders, and procurement professionals to make faster, smarter decisions. Leveraging AI-powered forecasting and over a decade of historical data, Price-Watch AI transforms market volatility into actionable opportunity.

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