On October 19, the online meeting of economic operation analysis of China's chlor alkali industry in the first three quarters of 2022 organized by CCAIA was held. ZhengJiebin, vice secretary general of CCAIA, made a detailed analysis and interpretation on the raw materials, foreign trade, domestic market trend, and outstanding problems of the chlor alkali industry in the first three quarters, and made a prediction on the industry operation in Q3. The meeting pointed out that in Q4, supported by factors such as better foreign trade exports and high production costs, the domestic caustic soda market may be stable and strong. At the same time, under the influence of sluggish demand and shrinking exports, the domestic PVC market in Q4 was faced with greater uncertainty and pressure. The conference was broadcast live and received wide attention both inside and outside the industry. Nearly 200 nodes including chlor alkali industrial chain production enterprises, traders, service institutions and other units participated in the conference.