Group 1: BYD Energy - BYD Energy signed a strategic cooperation agreement with CCS Wuhan to promote green ship technology standards innovation [2][5] - The collaboration aims to establish a joint laboratory for battery-powered ships, focusing on safety research, technical innovation, and industry standards [5][4] - CCS Wuhan is a key research institution responsible for drafting China's new energy ship regulations and participating in global maritime rules [4] Group 2: BOE Energy - BOE Energy, Chengdu High-tech Development, and Sichuan Chuan Investment Energy signed a strategic cooperation agreement to develop commercial energy storage [6][7] - The initial focus will be on new electrochemical storage and virtual power plant projects in Sichuan, enhancing energy supply stability and reducing electricity costs [10] - The project aims to support the construction of a zero-carbon park in Chengdu and address peak electricity demand challenges [10]