On March 17, the spring meeting of WCC was held online. Leaders from WCC, Euro chlor, AMAI, JSIA, Ruschlor and other organizations attended the meeting. Peichao Zhang, vice president and secretary general of CCAIA and Lily Wang, vice director of the International Cooperation Working Committee attended the meeting. The meeting mainly introduced the security conference, the magazine of WCC, the latest situation of the international treaty, as well as the website and magazine currently operated by WCC, and preliminary confirmed the matters of the WCC board meeting to be held in October.