Group 1 - The State Intellectual Property Office of China has granted a patent titled "A Lithium Electrode and Its Preparation Method and Application" to Guangdong Bangpu Recycling Technology Co., Ltd. and Hunan Bangpu Recycling Technology Co., Ltd. The patent announcement number is CN118077067B, with an application date of January 2024 [1] - Guangdong Bangpu Recycling Technology Co., Ltd. was established in 2005 and is located in Foshan City. The company primarily engages in technology promotion and application services, with a registered capital of 1,474.7326875 million RMB. The company has invested in 13 enterprises, participated in 110 bidding projects, and holds 2,620 patent records along with 292 trademark records and 333 administrative licenses [1] - Hunan Bangpu Recycling Technology Co., Ltd. was established in 2008 and is located in Changsha City. The company focuses on comprehensive utilization of waste resources, with a registered capital of 600 million RMB. It has invested in 3 enterprises, participated in 96 bidding projects, and holds 2,575 patent records along with 244 administrative licenses [1]