Core Insights - Chongqing Changan Automobile Co., Ltd. has obtained a patent for "battery cells and their packaging methods, packaging systems, solid-state batteries, and thermoplastic resin materials" with the announcement number CN120357043B, applied on June 2025 [1] Company Overview - Chongqing Changan Automobile Co., Ltd. was established in 1996 and is located in Chongqing, primarily engaged in the automotive manufacturing industry [1] - The company has a registered capital of 9,921.799422 million RMB [1] - Changan has invested in 119 enterprises and participated in 5,000 bidding projects [1] - The company holds 3,129 trademark records and 5,000 patent records, along with 1,052 administrative licenses [1]