As of September 10, 2026, according to Chempricehub data calculations, the weekly average profit for phthalic anhydride (PA) produced via the ortho-xylene process stood at RMB 326/ton, a decrease of RMB 200/ton from the previous period's average. The average profit for PA produced via the naphthalene process was RMB 270/ton, down by RMB 515/ton compared to the previous period's average.
Unit: RMB/ton
| Product | Current Period | Previous Period | Change |
|---|---|---|---|
| Ortho-Xylene Process PA | 326 | 526 | -200 |
| Naphthalene Process PA | 270 | 785 | -515 |
Data Source: Chempricehub
Sample Description: Profit calculation method for phthalic anhydride: The difference between the market price of phthalic anhydride and its production cost.
Chempricehub reports the profit for ortho-xylene process phthalic anhydride as the theoretical gross margin in Jiangsu Province. Data is collected on Thursdays during working days and published between 17:00 and 18:00 on each Thursday.
Chempricehub reports the profit for naphthalene process phthalic anhydride as the theoretical gross margin in Hebei Province. Data is collected on Thursdays during working days and published between 17:00 and 18:00 on each Thursday.
Comments
0