Group 1 - The State Intellectual Property Office of China shows that SAIC General Motors Co., Ltd. and Pan Asia Technical Automotive Center Co., Ltd. have applied for a patent titled "Battery Pack and Vehicle," with publication number CN121076321A, and the application date is August 2025 [1] - The patent application involves a battery pack that includes a cell module, a battery bracket, side cooling plates, a bottom cooling plate, and a three-way valve, indicating advancements in vehicle battery technology [1] Group 2 - SAIC General Motors Co., Ltd. was established in 1997 and is located in Shanghai, primarily engaged in wholesale, with a registered capital of 108.3 million USD [2] - The company has invested in 10 enterprises, participated in 1,701 bidding projects, and holds 1,050 trademark records and 5,000 patent records, along with 1,276 administrative licenses [2] - Pan Asia Technical Automotive Center Co., Ltd. was also established in 1997 in Shanghai, focusing on research and experimental development, with a registered capital of 6.9 million USD [2] - This company has participated in 137 bidding projects, holds 42 trademark records and 5,000 patent records, and has 400 administrative licenses [2]

Group 1 - The core point of the article is that Great Wall Motors Co., Ltd. has obtained a patent for a battery pack housing, which allows for the production of different specifications and configurations of battery packs to meet the needs of various vehicle models, thereby reducing development costs and improving production efficiency [1] Group 2 - Great Wall Motors Co., Ltd. was established in 2001 and is located in Baoding City, primarily engaged in the automotive manufacturing industry [2] - The company has a registered capital of approximately 855.89 million RMB [2] - Great Wall Motors has invested in 75 enterprises and participated in 2,793 bidding projects, with 5,000 trademark and patent information entries, as well as 640 administrative licenses [2]