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Yantai Zhenghai Bio-Tech Co., Ltd. — Investor Relations & Filings

Ticker · 300653 ISIN · CNE100002NZ1 Shenzhen Stock Exchange Manufacturing
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Filings indexed 970 across all filing types
Latest filing 2020-08-04 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300653

About Yantai Zhenghai Bio-Tech Co., Ltd.

https://www.zhbio.com

Yantai Zhenghai Bio-Tech Co., Ltd. specializes in the research, development, production, and sale of regenerative medicine materials. The company focuses on tissue engineering and biomaterials to provide solutions for clinical repair and functional reconstruction. Its core product portfolio includes the Heal-All oral repair membrane, absorbable hard cerebral (spinal) membrane patches, and skin repair membranes. These products are widely utilized in stomatology, neurosurgery, and orthopedics. The company leverages advanced processing technologies to ensure biocompatibility and safety in its medical devices. By integrating research with clinical needs, it develops innovative bone repair materials and other biological scaffolds designed to facilitate natural tissue regeneration.

Recent filings

Filing Released Lang Actions
第二届监事会第十次会议决议公告
Regulatory Filings Classification · 95% confidence The document is titled '监事会决议公告' which translates to 'Supervisory Board Resolution Announcement'. It details resolutions passed by the supervisory board regarding the 2020 semi-annual report, fundraising usage, cash management, investment project delays, and bank acceptance bills. The document includes voting results and references to reports disclosed on the China Securities Regulatory Commission designated website. The document length is 1893 characters, which is relatively short and mainly announces the resolutions and voting outcomes rather than containing the full semi-annual report or detailed financial data. It is an official announcement of supervisory board decisions and approvals rather than the report itself. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement and disclosure of supervisory board resolutions, not the full interim report or audit report.
2020-08-04 Chinese
更换持续督导保荐代表人的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the replacement of continuous supervision sponsors (保荐代表人) for a company's initial public offering (IPO) process. It details the change in personnel responsible for ongoing supervision during the IPO period, including brief resumes of the new representatives. The document is short (1235 characters) and does not contain financial statements, earnings data, or detailed financial analysis. It is not a report but an announcement about management changes related to the IPO supervision. This fits best under Board/Management Information (MANG) as it concerns changes in key supervisory personnel related to the company's IPO process.
2020-07-30 Chinese
关于控股股东、实际控制人减持股份的预披露公告
Major Shareholding Notification Classification · 95% confidence The document is a pre-disclosure announcement regarding the planned reduction of shares held by the controlling shareholder and actual controller of the company. It details the shareholder's identity, the number and percentage of shares held, the planned reduction amount, timing, methods, and compliance with regulatory requirements. The document references relevant regulations and commitments but does not contain financial statements or detailed financial performance data. It is a regulatory announcement about insider shareholding changes, specifically a planned share reduction by a major shareholder, which fits the category of Major Shareholding Notification (MRQ). The document length is 2912 characters, which is consistent with a detailed announcement but not a full report. Therefore, the appropriate classification is MRQ with high confidence.
2020-07-29 Chinese
2020年半年度业绩预告
Earnings Release Classification · 95% confidence The document is titled '半年度业绩预告' which translates to 'Half-Year Performance Forecast'. It provides an earnings forecast for the period January 1 to June 30, 2020, including expected net profit changes and explanations for performance variations. It explicitly states that the financial data is preliminary and unaudited, and that the final data will be disclosed in the company's half-year report. The document length is short (1101 characters), and it is clearly a forecast or earnings preview rather than a full interim report containing actual financial statements or detailed analysis. Therefore, it fits the category of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results highlighting key points without full financial data. H1 2020
2020-07-13 Chinese
关于控股股东、实际控制人部分股份质押的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the pledge of shares by the controlling shareholder and actual controller of the company. It details the number of shares pledged, the proportion of shares involved, the pledge period, and the purpose of the pledge. It also includes cumulative pledge information and mentions related documents for reference. The document is a formal disclosure about a financing activity involving share pledges, which fits the category of Capital/Financing Update (CAP). The document length is short (1546 characters) and contains specific details about the share pledge, not just a notice of a report publication or a regulatory filing. Therefore, it is classified as a Capital/Financing Update (CAP).
2020-06-23 Chinese
关于特定股东股份减持计划实施完毕的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the completion of a shareholder's share reduction plan. It details the specific shareholder's reduction in shares, the timeline, the number of shares reduced, and compliance with relevant regulations. It does not contain financial statements or detailed financial performance data. The document is a formal disclosure of a transaction involving a shareholder's reduction in holdings, which fits the category of a Major Shareholding Notification or similar. Given the content focuses on the shareholder's reduction of shares and the completion of that plan, the appropriate classification is Major Shareholding Notification (MRQ). The document length is short and focused on this specific event, not a full report or earnings release.
2020-06-16 Chinese

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