On November 30th, the seminar on informatization management of carbon tetrachloride production industry and the project acceptance meeting of the national monitoring platform for carbon tetrachloride production organized by the Foreign Cooperation and Exchange Center of the Ministry of Ecology and Environment were held online. Relevant experts from the Department of Atmosphere of the Ministry of Ecology and Environment, the Foreign Cooperation and Exchange Center of the Ministry of Ecology and Environment, the Information Center of the Ministry of Ecology and Environment, the Petrochemical Federation, the Chlor Alkali Association, Beijing University of Chemical Technology and other units attended the meeting. Zhang Xin, vice president of CCAIA, and Wang Li, director of the Research Department of CCAIA, attended the meeting. Shang Shuwen, Deputy Director of the Foreign Cooperation and Exchange Center, presided over the meeting. The meeting focused on the performance management of carbon tetrachloride. Dr. Han Chunwei introduced the construction and operation of the national monitoring platform for carbon tetrachloride production. The experts and representatives at the meeting accepted the completion of the platform construction through questions and discussions.