6006 13. Shanghai Yongsheng Investment 104.72

300239. Shenzheng Dongbao Bio 9 1.99

000799. Shenzhen Jiugui Liquor 86.68

002542. Shenzhen Sinochem Geotechnical 84.74

000750. SZSE Guohai Securities 84.60

0000 14. Shenzhen Shahe shares 84+38+0

000736. Shenzhen Chongqing Industry 79.22

0025 17. SZSE Taiya shares 77.53

600 1 13. Shanghai Zhejiang Dongri 76.06

A shares, that is, RMB ordinary shares, are ordinary shares issued by companies in China for domestic institutions, organizations or individuals (from April 20 13, 1, domestic, Hong Kong, Macao and Taiwan residents can open A-share accounts) to subscribe and trade in RMB.

A shares are not physical shares. Electronic recording, paperless, implementation of "T+ 1" delivery system, price limit (10%). The participating investors are Chinese mainland institutions or individuals. The stocks of listed companies in China are divided into A shares, B shares, H shares, N shares and S shares, mainly depending on the listing location and investors. Trading in China A-share market started on April 8, 20 1990 and 20 15, and A-shares returned to the 4000-point mark after seven years.

2065438+June 2005, A shares returned to the 5000 mark after 7 years and 9 months. On June 19, the Shanghai Composite Index plunged 6.42%, falling below 4,500 shares, and nearly 1,000 shares in the two cities fell. On June 17, 18 and 19, the Shanghai Composite Index plunged 13%, the biggest weekly decline in seven years.

From April 15 to April 13, the A-share market was fully liberalized. Both natural persons and institutional investors can open multiple A-share accounts and closed-end fund accounts according to actual needs, with a maximum of 20 accounts.

By April of 20 15 and 14, there were 266 1 listed companies in the A-share market of Shanghai and Shenzhen stock exchanges, including 1020 listed companies in Shanghai Stock Exchange and164/kloc-0 listed companies in Shenzhen Stock Exchange, with a total market value of 3/kloc.