From March 22nd to 24th, CCAIA organized a training sessionon carbide-based PVC production safety in Chengdu. 49 participants from acetylene-based PVC manufacturers participated in the training course. With Zhang Xin, Vice President of the Association, delivering a class speech, this training was themed on the interpretation, promotion and implementation of "Safe Operation Regulations for Carbide PVC Production" and "Safe Operation Regulations for VCM Gasholders". CCAIA's group standard editors and participating enterprises conducted detailed training on group standard preparation and production practices on behalf of Xinjiang Tianye, Xinjiang Zhongtai, Shaanxi Beiyuan, Yibin Tianyuan, and Tangshan Sanyou. During the training, relevant teaching experts conducted detailed exchanges and answered the trainees' questions.