Daily Market Brief · Tuesday, 28 July 2026

ST Cuihua faces potential delisting as Yuan Dao Communications sees trading investigation

ST Cuihua Co., Ltd. warns of potential delisting after failing to disclose reports, while Yuan Dao Communications is under investigation for abnormal trading fluctuations exceeding 30%.

120 material announcements from 74 companies

Today’s market saw significant developments, particularly concerning potential delistings and trading investigations. ST Cuihua Co., Ltd. (002731) has issued a warning about its potential delisting due to late disclosure of its annual report, while Yuan Dao Communications Co., Ltd. (301139) is facing scrutiny from the CSRC for abnormal trading activity.

Earnings & Performance

  • ST Cuihua Co., Ltd. (002731): The company failed to disclose its 2025 annual report on time, triggering a delisting risk warning. It is currently under investigation by the CSRC for alleged information disclosure violations.
  • Yuan Dao Communications Co., Ltd. (301139): The company announced abnormal stock trading fluctuations, with a cumulative price increase exceeding 30% over three trading days. It is also under investigation by the CSRC for potential major violations.

Deals & Restructuring

  • SYoung Group Co., Ltd. (300740): Announced the early redemption of its "Shuiyang Convertible Bonds" due to meeting redemption conditions. The last trading day is July 29, 2026.
  • Huakang Clean Co., Ltd. (301235): Informed investors that the "Huayi Convertible Bonds" will cease conversion today, with unconverted bonds mandatorily redeemed at 100.24 yuan per bond.
  • Minbao Optoelectronics Co., Ltd. (301362): Initiating an asset acquisition through share issuance to Xiamen Maida Intelligent Technology Co., Ltd., subject to regulatory approval.
  • ST Hongda Co., Ltd. (002211): Ju Rong Technology plans to acquire a 5% stake in Shanghai Hongda New Material Co., Ltd. and subscribe to a private placement of shares.

Regulatory & Governance

  • Xi'an International Medical Investment Company Limited (000516): Issued a prospectus for a share issuance to fund smart elderly care and proton therapy projects, while addressing operational risks and financial outlook.
  • Xinbang Intelligent Co., Ltd. (301112): Announced changes to its independent financial advisor for an asset acquisition transaction, ensuring no negative impact on the deal.

Other Notable Developments

  • INNER MONGOLIA XINGYE SILVER&TIN MINING CO.,LTD (000426): Reported a fatal accident at its subsidiary, with operations temporarily suspended but no significant impact on future performance expected.
  • Beingmate Co., Ltd. (002570): Reported property losses exceeding 10% of its 2025 audited net profit due to flooding at its subsidiary caused by Typhoon Bavi.
  • Hunan Gold Corporation Limited (002155): Announced a self-inspection report on insider trading related to a major asset restructuring, finding no direct evidence of wrongdoing.
  • ST Derun Co., Ltd. (002055): Progress on lifting the freezing of shares and assets of subsidiaries due to a dispute, with some assets unfrozen.
  • Jiangyin Electrical Alloy Co., Ltd. (300697): Announced the issuance of convertible corporate bonds totaling RMB 545 million, with a stable AA- credit rating assigned by CSCI Pengyuan.

In this brief

This brief is generated by AI from English translations of SZSE filings and may contain errors. It is for information only and is not investment advice.