On November 10, the truck-ex factory price of 98% sulfuric acid from Jiangxi Copper was 1,530-1,630 yuan per ton, and the ex-factory price of 105% sulfuric acid was 2,060 yuan per ton.

On November 10, the phthalic anhydride market in Shandong region showed a downward trend. The mainstream negotiated price of phthalic anhydride from the o-phthalic method is 10,100-10,200 yuan per ton, and the quoted price of phthalic anhydride from the naphthalene method is 9,400-9,500 yuan per ton.

On November 10, the PVC market in Linyi area was weak and fluctuated, with prices declining slightly. The PVC futures market fluctuated lower, and distributors mainly reported low prices for shipments, with the market mostly on the sidelines and transactions being moderate. At present, the mainstream quotation of calcium carbide-based Type 5 PVC is in the range of 4,960-5,020 yuan per ton.