The company's market value = total share capital (including non-tradable and tradable) Circulation (that is, large and small non-lifting bans), in order to increase market competition and reduce the problems left by big funds controlling stock prices

The CSI 300 is the top 300 A-shares in terms of market capitalization and is the market benchmark. Future stock index futures are defined based on the CSI 300

Under normal circumstances, a company can be listed on A, B, and H at the same time, but it needs the approval of the China Securities Regulatory Commission before it can be issued

The final market price of circulating shares (should be the market value) is

Total share capital of A shares*A share price+Total share capital of B shares*B share price+Total share capital of H shares*H share price