Geopolitical Developments Continue to Influence Polyester Chain

Changes in crude oil prices influenced upstream polyester raw materials, including PTA and MEG, providing certain cost support for the PET market. Meanwhile, industry participants continued to evaluate the impact of raw material trends, production conditions, and downstream demand on market development.

According to market data, the Chinese export bottle-grade PET market showed a trend of initial strengthening followed by adjustment and recovery in late July.

From July 20 to July 24, Chinese export bottle-grade PET prices gradually increased, supported by upstream cost factors and market expectations. After this upward movement, the market experienced a short-term adjustment on July 27–28. Prices then stabilized and recovered during July 29–30, demonstrating steady market performance and resilience in supplier offers.

From July 20 to July 30, Chinese export bottle-grade PET prices increased by approximately 1% overall, with market fluctuations reflecting the ongoing balance between cost factors and downstream purchasing conditions.

During the week of July 27–31, the Chinese export bottle-grade PET market showed a pattern of initial adjustment followed by recovery. At the beginning of the week, prices experienced a temporary correction due to short-term market sentiment changes. Subsequently, the market gradually stabilized and moved upward. From July 27 to July 30, Chinese export bottle-grade PET prices increased by approximately 3%, reflecting continued supplier confidence supported by upstream costs and market expectations.

The recent performance of the Chinese export bottle-grade PET market was consistent with broader polyester industry trends. On one hand, changes in crude oil and upstream raw material prices continued to influence PET production costs. On the other hand, downstream industries, including beverage packaging and related applications, maintained a cautious procurement approach, resulting in a balanced market environment.

Meanwhile, inventory levels across some polyester segments have improved compared with previous periods. With the traditional peak season approaching in the second half of the year, market attention remains focused on downstream demand performance and purchasing activity.

Looking ahead, the Chinese export bottle-grade PET market will continue to be influenced by several key factors:

● Crude oil and raw material trends

Changes in international crude oil prices will continue to influence PTA, MEG, and PET production costs.

● Supply and inventory conditions

Inventory levels and supply-side adjustments will remain important factors affecting market balance.

● Downstream demand development

Demand performance in beverage, food packaging, and other end-use sectors during the second half of the year will be an important market indicator.

● Global logistics conditions

Changes in shipping conditions and transportation costs may continue to influence international PET trade flows.

For global PET resin buyers, stable supply capability, consistent product quality, and efficient supply chain management remain important considerations in a changing market environment. Maintaining flexible procurement planning and close cooperation with reliable suppliers can help companies better respond to market changes.