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Polypropylene Price in China Rises 23.2% to USD 1,507/tonne

Polypropylene in China is assessed at USD 1,507/tonne as of 2026-09-29, up 9.6% over the month.

Published 2026-10-02 · market: China

Polypropylene prices in China stood at USD 1,507/tonne as of 2026-09-29. The price fell 0.2% over the week from USD 1,509/tonne on 2026-09-22, while the month-on-month move was an increase of 9.6% from USD 1,374/tonne on 2026-08-28. The quarter-on-quarter change was a rise of 23.2% from USD 1,223/tonne on 2026-07-01, and the price is up 50.3% year on year from USD 1,002/tonne on 2025-09-29.

According to CCFGroup, a renewed US-Iran conflict escalated crude oil and feedstock costs, driving PP prices higher. Mysteel reported that concentrated plant maintenance and reduced operating rates tightened domestic PP supply.

On the supply side, Plas.com reported that the Fujian Sinopec-SABIC Gulei 550kt/yr PP plant successfully started trial runs on 2026-09-23.

The 52-week high stands at USD 1,512/tonne on 2026-09-21 and the 52-week low at USD 931.17/tonne on 2026-01-07. The latest assessment is USD 5/tonne below the high.

PolypropyleneChinaPolypropylene pricePolypropylene price in Chinacommodity pricesSeptember 2026

Prices are Claight's own series for Polypropylene in China, 281 observations to 2026-09-29. Every figure in this report is computed from that series; percentage moves compare the same quoted market with itself. Causes were researched against public sources. Changes and averages are Claight Analysis.