As of October 8, 2026, according to Chempricehub data calculations, the weekly average profit for phthalic anhydride (PA) produced via the ortho-xylene route stood at CNY 138/ton, remaining flat compared to the previous period. The average profit for PA produced via the naphthalene route was CNY 1,200/ton, an increase of CNY 743/ton from the previous period's average.
Unit: CNY/ton
| Product | Current Period | Previous Period | Change |
|---|---|---|---|
| Phthalic Anhydride (Ortho-Xylene Route) | 138 | 138 | 0 |
| Phthalic Anhydride (Naphthalene Route) | 1200 | 457 | 743 |
Data Source: Chempricehub
Sample Description: Profit calculation method for phthalic anhydride: The difference between the market price and the production cost of phthalic anhydride.
Chempricehub's profit data for phthalic anhydride produced via the ortho-xylene route refers to the theoretical gross margin in the Jiangsu region. Data is collected on Thursdays of working days and released between 17:00 and 18:00 on each Thursday.
Chempricehub's profit data for phthalic anhydride produced via the naphthalene route refers to the theoretical gross margin in the Hebei region. Data is collected on Thursdays of working days and released between 17:00 and 18:00 on each Thursday.
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