川恒股份：主要化工产品的销售数量均较去年同期有所增加

Group 1 - The core viewpoint of the article is that Chuanheng Co., Ltd. has experienced an increase in sales prices and quantities of its chemical products compared to the same period last year [2] Group 2 - As of the end of September, all chemical products of the company have seen a rise in sales prices compared to the same period last year [2] - The sales volume of major chemical products has also increased compared to the same period last year [2]