珠海航空公司增资至24.3亿，增幅约870%

Group 1 - The core point of the article is that Zhuhai Aviation Co., Ltd. has significantly increased its registered capital from 250 million to approximately 2.43 billion RMB, representing an increase of about 870% [1] - Zhuhai Aviation Co., Ltd. was established in May 1995 and is legally represented by Chen Peiyi [1] - The company's business scope includes the sale of civil aviation materials, sale of aviation transport equipment, aviation operation support services, and aviation business services [1] Group 2 - Zhuhai Aviation Co., Ltd. is jointly held by China Southern Airlines and Zhuhai Transportation Group Co., Ltd. [1]