East China PET Bottle Chip Market at a Standstill: Critical Point of Cost Transmission vs. Demand Game

On July 10, the East China PET bottle chip market delivered a seemingly calm 'blank sheet' at 7,150 yuan/ton, but beneath the surface, currents were stirring. Crude oil rebounded during the session, which should have been a positive signal, but the dual polyester raw materials—PTA and MEG—showed mixed trends, failing to form a unified force. Mills chose to hold steady, causing the spot market to drift into a stalemate. This price plateau precisely exposes the deep-seated tug-of-war across the supply chain: upstream cost transmission is blocked, downstream demand absorption is weak, and intermediate inventory pressure is quietly building.

Cost Side: Why Crude Rebound Fails to Drive the Polyester Chain

The temporary stabilization of crude oil did not bring the expected consistent pull to polyester raw materials. The divergent trends between PTA and MEG indicate that the market has entered a 'desensitization phase' regarding cost-side reactions. On one hand, the transmission of short-term international oil price fluctuations to polyester raw materials has a time lag, and the amplitude is absorbed by profit compression in intermediate processing. On the other hand, the continuous release of domestic polyester capacity has made raw material supply relatively abundant, weakening the pricing power of the cost side. For PET bottle chip mills, the current price of 7,150 yuan/ton is already approaching the breakeven line for some enterprises. They lack the motivation to cut prices actively but face downstream resistance to price increases, leaving them with no choice but to 'stay put.'

This impasse means that the logic of relying solely on crude oil rebounds to push up PET bottle chip prices no longer holds. The market needs clearer signals of improved supply-demand fundamentals, rather than one-way cost-side drivers.

Industrial Zone Reaction: The 'Price Anchor' Effect of the East China Market

East China, as the core production and sales region for China's PET bottle chips, has price trends that serve as a benchmark for the national and even export markets. The July 10 quotation range clearly reflects market stratification: mainstream cargo offers for July delivery were concentrated in the 7,050-7,250 yuan/ton range, with bids as low as 7,080 yuan/ton, widening the spread between high and low ends to 170 yuan/ton. Low-price cargo offers even dipped to 7,020-7,100 yuan/ton, suggesting that some holders are under destocking pressure and willing to trade volume for price. This 'high quote, low deal' pattern implies that the actual transaction center may already be below the closing price of 7,150 yuan/ton.

For bottle chip mills in East China, the hold-steady strategy can stabilize market sentiment in the short term, but if downstream procurement remains sluggish, inventory pressure will force companies to adjust their quotes. For other producing regions like South China and North China, the stalemate in East China will form a 'price ceiling,' limiting their room for price increases, and regional price spreads may further narrow.

Downstream Transmission: Procurement Logic of Soft Drinks and Packaging Industries

PET bottle chips' core downstream application areas—soft drinks and packaging—are currently in the tail end of the summer consumption peak season. Logically, high temperatures should boost demand for bottled water and beverages, thereby driving bottle chip procurement. However, this year the market shows an anomaly: the incremental growth in end-consumption has not effectively translated into increased procurement of upstream raw materials. The reason is that downstream brand owners and contract manufacturers, having experienced previous raw material price volatility, generally maintain low inventory strategies, with on-demand, hand-to-mouth purchasing becoming mainstream.

This 'de-stocking' procurement model shortens the order cycle for PET bottle chip mills, with market transactions dominated by scattered small orders and lacking large-ticket support. When supply-side capacity is released steadily, the supply-demand balance naturally tilts in favor of buyers. Therefore, even if upstream costs are supported, downstream buyers are in no rush to stock up; instead, they can use the market stalemate to negotiate lower prices.

Practical Recommendations

For Procurement Buyers - The current price range (7,020-7,250 yuan/ton) is already near the bottom of the cyclical range, but that does not mean an immediate rebound. Adopt a 'phased accumulation' strategy, gradually increasing inventory at levels below 7,050 yuan/ton to avoid bulk purchases during the price stalemate. - Monitor the co-movement changes between PTA and MEG. If both raw materials see consecutive gains for more than two days, it may signal a breakout in bottle chip prices, warranting early locking in of forward orders. - Leverage the high-low spread by prioritizing contact with low-price cargo holders, but be cautious about quality and delivery timelines to avoid sacrificing supply chain stability for price savings.

For Mills and Traders - As long as inventory is controllable, adhere to a 'hold steady and wait' strategy, avoiding proactive price cuts that could trigger a market stampede. Consider offering targeted discounts to key downstream customers to maintain client stickiness. - For export markets, monitor exchange rate fluctuations and changes in overseas demand. With domestic prices stuck in a stalemate, if the RMB depreciates, export cost-effectiveness improves, which can help divert some domestic inventory pressure. - Strengthen long-term agreement binding with upstream raw material suppliers to lock in a portion of PTA and MEG procurement prices, hedging against cost-side uncertainty.