Shenzhen Stock Exchange: This week, self-regulatory measures were taken against 229 cases of abnormal securities trading behaviors.

From May 18th to May 22nd, 2026, the Shenzhen Stock Exchange took self-regulatory measures against a total of 229 cases of abnormal securities trading behavior, including market manipulation and false reporting. A total of 5 listed companies were investigated for major issues. From May 15th to May 21st, the exchange imposed disciplinary actions on 3 cases of violations, involving improper information disclosure and non-compliance with regulations; and issued regulatory letters for 5 cases of violations, related to improper information disclosure and non-compliance with regulations. A total of 99 inquiry letters and 5 other letters were issued this week.