February 11th News On February 10th, the closing price of para-xylene (PX) in the U.S. market rose by $8 per ton, settling at $960–970 per ton FOB U.S. Gulf. According to Chempricehub's analysis of PX, the long-short score stands at 1.5. The spot price of PX increased by $8 per ton to $960–970 per ton FOB U.S. Gulf, indicating tight supply-demand conditions in the U.S. market, driven by increased demand or reduced supply, which is favorable for spot prices. Considering PX futures performance, the main contract on the Zhengzhou Commodity Exchange, such as 2610, closed at 7,298 yuan per ton, up by 6.00 yuan. Changes in open interest reflect stable market activity, and the rise in spot prices may further support an upward trend in futures prices, constituting a strong positive factor for the futures market.