On July 31, the First Division of Hazardous Chemicals Supervision of the Ministry of Emergency Management organized and held a feedback seminar on the mandatory national standard "Technical Specifications for Chlorine Safety in Chemical Enterprises" (draft for comments) in Beijing. Gao Jianming, deputy director and Xiao Dan, Division Chief of the First Division of Hazardous Chemicals Supervision of the Ministry of Emergency Management, and representatives of the standard drafting organization attended the meeting. Zhang Xin, vice president of CCAIA, and Zhang Shoute, deputy secretary-general of CCAIA, attended the meeting. The meeting introduced the feedback and handling of the standard for soliciting opinions. The participants fully exchanged and discussed around the content of the feedback and handling opinions. Deputy Director Gao Jianming made a summary of the seminar.