9 companies were issued warning letters by regulatory authorities for information disclosure violations. The violations include failing to disclose the 2024 annual report (such as ST Huashi, Hongbo Gene, etc.), inaccurate performance forecasts (such as Junyao Health, Shenghui Technology), incorrect revenue confirmation methods (online and offline) and non-operating funds occupied by affiliated parties (Zhonglu Shares). The responsible entities involved the company and senior executives such as the chairman, board secretary, etc.. The regulatory measures are all issued warning letters. Some companies promise to strengthen the study of laws and regulations and rectify information disclosure issues. None of them has been terminated or have major financial impacts in business.

Detailed summary:
- ST Huashi (Stock Code: 836964)Facts of violation: Not disclosed on schedule 2024 annual report. Punishment result: The company and its actual controller Zhang Jinzheng were issued a warning letter by the Beijing Securities Regulatory Bureau. Impact: There is no major adverse impact on operations and finance, and there is no risk of termination of listing. Rectification: Hire an auditing agency and plan to disclose the annual report before June 30, 2025. Hongbo Gene (Stock Code: 835373)Facts of violation: Not disclosed on schedule 2024 annual report. Punishment result: The company's timely chairman Wang Bingyu and the board secretary Yu Miao were issued a warning letter by the Beijing Securities Regulatory Bureau. Impact: No major operating or financial impact, no risk of termination of listing. Rectification: Strengthen the study of laws and regulations and standardize information disclosure. Junyao Health (Stock Code: 605388)Facts of violation: Net profit in 2024 - 29.1164 million yuan, performance forecast was not disclosed in accordance with regulations. Punishment result: The company and chairman Wang Junhao and four others were issued a warning letter by the Hubei Securities Regulatory Bureau and recorded in the integrity file. Impact: It does not affect normal operations. Rectification: Strengthen the study of laws and regulations to avoid similar problems. Mingyang Digital (Stock Code: 831946)Facts of violation: Not disclosed on schedule 2024 annual report. Punishment result: The company, chairman Xu Hua, and secretary of the board of directors Wang Zhikai were issued a warning letter by the Beijing Securities Regulatory Bureau. Impact: No major operating or financial impact, no risk of termination of listing. Rectification: Strengthen the study of laws and regulations and standardize information disclosure. Qiyue Environmental Protection (Stock Code: 871856)Facts of violation: Not disclosed on schedule 2024 annual report. Punishment result: The company, chairman Gao Xiwen, and secretary Gao Yuxin, were issued a warning letter by the Beijing Securities Regulatory Bureau. Impact: There is no major operating or financial impact, and no risk of termination of listing. Rectification: Strengthen the study of laws and regulations and improve the quality of disclosure. Shenghui Technology (Securities Code: 300423)Facts of violation: The performance forecast for 2024 was inaccurate, and the final net profit loss was 119.9679 million yuan. Punishment result: The company and chairman Li Zhaoqiang and three others were issued a warning letter by the Shandong Securities Regulatory Bureau and recorded in the integrity file. Impact: It does not affect normal operations. Rectification: Strengthen the study of laws and regulations and submit written reports. Online and offline (Stock code: 300959)Violution facts: Some digital marketing business revenue in the third quarter of 2022-2024 was confirmed according to the total amount method, resulting in inaccurate disclosure. Punishment result: The company, chairman Wang Kun and financial director Cao Jianxin were issued a warning letter by the Jiangsu Securities Regulatory Bureau and recorded it in the integrity file. Impact: It does not affect normal operations, and the revenue recognition has been revised. Rectification: Strengthen the study of laws and regulations and standardize disclosure. Zhongchuan Yunhe (Stock Code: 834126)Facts of violation: The 2024 annual report was not disclosed on time. Punishment result: The company's timely chairman Chen Yudan and board secretary Zhao Manman were issued a warning letter by the Beijing Securities Regulatory Bureau. Impact: There is no major operating or financial impact, and no risk of termination of listing. Rectification: Strengthen the study of laws and regulations and standardize disclosure. Zhonglu Co., Ltd. (Stock code: 600818)Facts of violation: The affiliated party Anqingka took out 3 million yuan of funds in a non-operating manner. Penalty result: The company, affiliated parties and actual controller Chen Rong was supervised by the Shanghai Stock Exchange and required a rectification report. Impact: No specific business financial impact was mentioned. Rectification: Check for compliance risks and submit rectification reports.
The above are the specific situations of the supervision of 9 listed companies. Finance Haoran, continues to update information, please like, follow, and collect it! I hope every article will be helpful to you! Note that the stocks involved are not recommended, and you can buy and sell them based on them at your own risk.