The reason why the exchange imposes regulations and restrictions on related transactions is to ensure that listed companies take into account the overall interests of shareholders. Most of the actions involving assets, rights, options, etc., single or continuous, purchases, sales, guarantees, etc. can be considered

Related party transactions.

So, what are the trading rules of the Shanghai Stock Exchange? The trading rules of the Shanghai Stock Exchange: 1. The number of A shares in a single transaction is not less than 300,000 shares or the amount is not less than 2 million yuan, and the number of B shares in a single transaction is not less than 300,000 shares or the amount is not less than 2 million yuan.

10,000 U.S. dollars, the number of single funds shall not be less than 2 million or the amount shall not be less than 2 million yuan; 2 Application types include intention declaration, transaction declaration, and fixed price declaration, among which the intention declaration time is from 9:30 to 11:30,

13:00 to 15:30; transaction declaration time is 9:30 to 11:30, 13:00 to 15:30, 16:00 to 17:00; 3 The transaction price has an increase or decrease limit, and the increase or decrease limit range

Within; 30% plus or minus 30% of the previous closing price without price limit, and between the highest and lowest prices that have been traded on the day.

According to news from the Shanghai Stock Exchange on September 2, according to the index rules, China Securities Index Co., Ltd. and the Shanghai Stock Exchange have decided to make adjustments to the sample stocks of the Shanghai Stock Exchange’s Belt and Road theme index starting from September 16, 2019.

Generally speaking, the general direction rules of the Shanghai Stock Exchange and the Shenzhen Stock Exchange are the same. Originally, the trading rules were somewhat different. Recently, the Shenzhen Stock Exchange has made adjustments and they have now converged.

In addition, Shanghai and Shenzhen have their own specific information disclosure guidelines for individual industries and topics, and the main board and small and medium-sized boards also learn from each other.