SunSirs: China PET Bottle Flakes Prices Showed a Narrow Decline Last Week
December 15 2025 10:52:08     SunSirs (Selena)
Last week, the overall PET bottle chip market showed a "narrow decline" trend. As of December 12th, the average selling price of PET was 5,725 RMB/ton, a decrease of 0.61% from the beginning of the week. On the futures side, the main bottle chip market fluctuated downward from the closing price of 5,748 RMB/ton on the 8th, and the closing price on the 12th fell to 5,616 RMB/ton, with a cumulative decrease of 132 RMB/ton for the whole week. The core driving factor is the sustained weakness in terminal demand, coupled with insufficient cost support.
The demand side is the main pressure: currently in the off-season of traditional demand, downstream industries such as soft drinks have low purchasing enthusiasm and mainly rely on replenishment for essential needs. The weak terminal consumption has led to a lack of effective driving force for bottle and tablet consumption, resulting in a sluggish market transaction atmosphere, which is the core reason for the downward trend in prices.
Cost support has weakened from strong to weak: Although the industry operating rate of PTA, the main upstream raw material, has remained at 73.81%, the fluctuation of international oil prices during the week has weakened the cost support for PET raw materials and failed to provide a strong boost to bottle chip prices.
The supply side remains loose: the industry operating rate exceeds 73%, which is at a relatively high level, and the market spot supply is sufficient. Against the backdrop of weak demand, the loose supply pattern has further intensified downward pressure on prices.
Market sentiment cautious: Currently, the production gross profit of the PET bottle chip industry is still negative, and the mentality of enterprises is cautious. Trading in the spot market is light, and although the trading volume in the futures market maintains a certain scale, prices continue to decline, reflecting a lack of confidence in the future market.
Overall, SunSirs believes that the current market lacks strong upward momentum. In the absence of significant improvement in terminal demand and limited cost support, it is expected that the PET bottle chip market will continue its weak and volatile pattern in the short term.
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- 2025-12-05 SunSirs: Market Analysis of China PET Price Decline and Balance
- 2025-12-01 SunSirs: Cost Demand Game in November, with Fluctuating Prices of China PET Bottle Chips

