Group 1 - Guangzhou Automobile Group Co., Ltd. has obtained a patent for a "two-stage hybrid power coupling mechanism, control system, and control method," with the authorization announcement number CN114714884B, and the application date is January 2021 [1] - Guangzhou Automobile Group Co., Ltd. was established in 1997 and is located in Guangzhou, primarily engaged in the automotive manufacturing industry [1] - The company has a registered capital of 10,232.497472 million RMB and has invested in 49 enterprises, participated in 3,396 bidding projects, and holds 770 trademark records and 5,000 patent records, along with 123 administrative licenses [1]