If you want to inquire about the payment date of the rights issue of listed companies, you can inquire about the announcement of listed companies through the website of Shanghai Stock Exchange or Shenzhen Stock Exchange according to the market conditions of listed companies.
If you are inquiring about the time to submit the rights issue entrustment, the Exchange will accept the entrustment during trading hours (trading day 9:15-1:30, 13:00- 15:00), and you can make the entrustment during the rights issue payment period.