From February 27 to March 9, 2019, the series work group meetings of the North Pacific Fisheries Commission (NPFC) were held in Yokohama, Japan. More than 50 representatives from China, Russia, Japan, South Korea, Canada, Taiwan of China, and other countries and regions attended the meeting. The Chinese delegation was composed of Tian Siquan, Chen Yong, Li Bai, Hua Chuanxiang, Cao Jie, Xu Luoliang, and Ma Qiuyun from the International Performance Research Center for Pelagic Fishery of SHOU.