Huajin Securities Co., Ltd. (hereinafter referred to as "Huajin Securities"), formerly known as Shanghai Jiulian Securities Brokerage Co., Ltd., was established on September, 2000 1 1. [2-3] In March 2005, China Aerospace Science and Industry Group and other units were reorganized and renamed Aerospace Securities Co., Ltd.; From 2065438 to March 2004, it introduced exhibition investment, increased capital and shares, and became an important member enterprise of Zhuhai Fahua Investment Holding Co., Ltd. ..