SZSE: This week, closely monitor Jiamei Packaging and Fenglong Co., Ltd. for recent abnormal stock price fluctuations.

1. Listed Company Regulatory Developments (January 30, 2026 - February 5, 2026)

From January 30 to February 5, 2026, our exchange imposed disciplinary actions on 2 cases of violations involving information disclosure and regulatory compliance; issued regulatory letters to 6 cases involving violations of information disclosure and regulatory compliance. This week, 5 attention letters, 25 inquiry letters, and 93 other correspondence were issued.

2. Market Trading Supervision Developments (February 2, 2026 - February 6, 2026)

From February 2 to February 6, 2026, our exchange took self-regulatory measures against a total of 233 cases of abnormal securities trading behaviors, involving market manipulation, false reporting, and other irregular trading activities; focused monitoring on recent abnormal price fluctuations of “Jia Mei Packaging” and “Feng Long Co.”; conducted investigations into 8 major listed company matters and reported 4 suspected illegal and regulatory violations to the CSRC.

3. Member Supervision Developments (February 2, 2026 - February 6, 2026)

This week, regarding members’ inadequate performance in the responsibilities related to the issuance and underwriting of new stocks in the Shenzhen market, our exchange took regulatory measures including face-to-face meetings with one member and verbal warnings to another; regarding inadequate management of client trading behaviors, a face-to-face meeting was also conducted with one member.

(Source: Shenzhen Stock Exchange)