Diverging POY Prices: The Changing Pricing Logic of Zhejiang's Fiber Industrial Belt

On August 4, a notable phenomenon emerged in Zhejiang's POY (150D/48F semi-dull) market: for the same specification and grade, supplier quotes varied by up to 300 yuan per ton. Tongkun Group's Hengteng Differential Fiber quoted 8,550 yuan/ton, while Rongsheng Petrochemical and Juxing Chemical both quoted 8,250 yuan. This spread is unusual in recent months and suggests that leading producers are shifting from 'follow-the-market' pricing to 'value-based' pricing.

Background

The quotes came from seven major POY producers in Zhejiang, with delivery points concentrated in Hangzhou and Shaoxing, covering the Xiaoshan, Tongxiang, and Shaoxing chemical fiber clusters. The range was 8,250-8,550 yuan/ton, with a median of 8,350 yuan, matching quotes from Shenghong Chemical and Jiabao New Fiber. Notably, Tongkun's quote was the highest, 3.6% above the lowest, a gap significant enough to influence downstream weaving mills' purchasing decisions.

All quotes were for 150D/48F, first-grade, semi-dull POY, the most liquid commodity grade in polyester filament. Yet even for such standardized products, the spread indicates that pricing is no longer purely cost-plus but includes implicit premiums for product stability, supply security, and payment terms. For buyers, this means the 'same spec, same price' mindset needs adjustment.

Industry Impact

The divergence reflects subtle changes in the competitive landscape of Zhejiang's chemical fiber belt. Tongkun, one of the world's largest polyester filament producers, leverages scale and customer loyalty for differentiated pricing. Rongsheng, backed by refining-petrochemical integration, has greater cost flexibility and can afford lower quotes. This coexistence of 'high-quality high-price' and 'low-cost volume' is reshaping POY trading negotiations.

For downstream weaving mills, a 300-yuan gap translates into a 2-3% cost increase per ton of fabric, which can determine order profitability amid weak end-demand and high gray fabric inventories. More critically, lower-priced sources often come with supply stability risks—mid-sized producers like Juxing and Senkai have volatile operating rates, while giants like Tongkun and Rongsheng offer more reliable supply. Buyers must weigh the price-supply-quality triangle.

Trend-wise, POY capacity is further concentrating in the top players, squeezing mid-sized firms. In this round, mid-sized producers like Kaishi and Senkai quoted mid-range prices, unable to match big players' cost advantages or establish quality premiums. They may be forced to shift to differentiated products (e.g., functional or recycled fibers) or cut capacity. This signal deserves attention from foreign traders and weaving mills when planning H2 procurement.

Practical Advice

For Buyers - Incorporate price differences into supplier evaluation; don't just look at price—check quality stability and on-time delivery over the past three months. - For gaps above 300 yuan/ton, require quality guarantees or compensation clauses to hedge against quality fluctuations. - Establish partnerships with 2-3 suppliers of different pricing strategies to create a 'high-low mix' that balances cost and supply security.

For Foreign Trade Companies - When quoting overseas, specify the POY brand or origin, using 'Tongkun quality' or 'Rongsheng cost' as selling points. - Monitor the price spread in Zhejiang; if it widens, consider quarterly fixed-price contracts with lower-cost suppliers to lock in cost advantages. - Add raw material price linkage clauses to pass on POY price fluctuations to downstream clients, reducing profit erosion.