On December 4th, CCAIA participated in the World Chlorine Council (WCC) Safety Working Group Network Meeting, with relevant leaders from chlor-alkali industry organizations in North America, Europe, South America and Japan attending the meeting. Wang Lili, Director of the International Cooperation Working Committee of CCAIA, attended the meeting and gave a speech on the progress of the Association's group standard work. The attending representatives analyzed and discussed chlor-alkali safety accidents in various regions. In addition, the meeting solicited opinions on the content of safety newsletters, the format of the 2025 safety conference, and the agenda of the conference.