Shanghai Stock Exchange: Conduct focused monitoring of the S&P Oil & Gas ETF, Korea-China Semiconductor ETF, *ST Zhengping, and others.

According to the Shanghai Stock Exchange’s announcement on March 6, 2026, the company’s regulatory department sent a total of 15 regulatory letters from March 2 to March 6, 2026, including 1 regulatory inquiry letter and 14 regulatory work letters. Through on-site and post-event supervision, 6 supplementary and corrective announcements were required from listed companies. At the same time, efforts were increased to link information disclosure with abnormal stock price movements. For companies disclosing sensitive information or experiencing significant abnormal stock price fluctuations, 14 insider trading and abnormal trading investigations were initiated.

From March 2 to March 6, 2026, the Shanghai Stock Exchange took self-regulatory measures against 281 cases of abnormal securities trading behaviors such as pump-and-dump and false reporting. Focused monitoring was conducted on funds with high premiums like S&P Oil & Gas ETF and Korea-China Semiconductor ETF, as well as stocks like ST Zhengping (603843.SH) with warning risks due to abnormal fluctuations. Special investigations were carried out on 34 major corporate matters, and 6 suspected illegal and regulatory violations were reported to the China Securities Regulatory Commission.