Group 1 - The State Intellectual Property Office of China has granted Zhuhai Gree Electric Appliances Inc. a patent for a "refrigerant system control method, device, refrigeration equipment, and storage medium," with authorization announcement number CN121163125B, and the application date is November 2025 [1] - Zhuhai Gree Electric Appliances Inc., established in 1989 and located in Zhuhai, primarily engages in the manufacturing of electrical machinery and equipment, with a registered capital of 6,015.73 million RMB [1] - The company has invested in 98 enterprises, participated in 5,000 bidding projects, and holds 5,000 trademark and patent information records, along with 908 administrative licenses [1] Group 2 - Zhuhai Lianyun Technology Co., Ltd., founded in 2018 and also based in Zhuhai, focuses on software and information technology services, with a registered capital of 50 million RMB [1] - The company has participated in 9 bidding projects and holds 4,617 patent information records, in addition to 14 administrative licenses [1]