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

Ticker · 300653 ISIN · CNE100002NZ1 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 970 across all filing types
Latest filing 2022-10-24 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
第三届董事会第七次会议决议公告
Regulatory Filings Classification · 95% confidence The document is titled '董事会决议公告' which translates to 'Board Resolution Announcement'. It details the resolutions passed at the company's third board meeting of the seventh session, held on October 24, 2022. The key resolution mentioned is the approval of the company's 2022 third quarter report. However, the document itself does not contain the financial data or the report but refers readers to the official disclosure website for the full 2022 third quarter report. The document is relatively short (814 characters) and serves as an announcement of the board's resolution rather than the report itself. According to the classification rules, such a document is best classified as a Regulatory Filing (RNS) because it is an official announcement of a board decision and references a report without containing substantive financial data itself.
2022-10-24 Chinese
关于2022年第三季度报告披露的提示性公告
Report Publication Announcement Classification · 100% confidence The document is a short announcement (461 characters) titled as a "提示性公告" (prompting announcement) regarding the disclosure of the company's 2022 third quarter report. It states that the third quarter report was approved on October 24, 2022, and will be disclosed on October 25, 2022, on the official disclosure website. The document does not contain the actual financial data or the report itself but serves to notify investors about the upcoming report publication. According to the MENU VS MEAL RULE, such short notices that announce the release of a report without including the report content should be classified as Report Publication Announcement (RPA).
2022-10-24 Chinese
关于公司取得医疗器械注册证的公告
Regulatory Filings Classification · 95% confidence The document is a company announcement regarding the acquisition of a medical device registration certificate issued by the National Medical Products Administration of China. It describes the product details, impact on the company, and risk warnings. The document is short (1131 characters) and does not contain financial data, financial statements, or detailed financial analysis. It is an official announcement about a regulatory approval rather than a financial report or management discussion. Therefore, it fits best into the category of Regulatory Filings (RNS), which is the fallback for miscellaneous regulatory announcements that do not fit other categories.
2022-10-11 Chinese
关于控股股东、实际控制人及其一致行动人减持股份比例超过1%的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding the reduction of shareholding by the controlling shareholder, actual controller, and their concerted parties, with specific details on the percentage of shares reduced, dates, and compliance with securities laws. It is a notification about changes in significant share ownership levels, specifically a reduction exceeding 1%. There is no indication of financial statements, audit information, or other report types. The content matches the definition of a Major Shareholding Notification (MRQ). The document length is 3316 characters, which is typical for such announcements and not a full report or certification.
2022-09-30 Chinese
关于控股股东、实际控制人部分股份解除质押的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the release of pledged shares by the controlling shareholder and actual controller of the company. It details the number of shares released from pledge, the proportion of shares involved, and related shareholder information. The document is relatively short (1628 characters) and focuses on a specific shareholder transaction related to share pledging and release. There is no financial statement, earnings data, or management discussion. This type of announcement fits the category of a Regulatory Filing (RNS) as it is a regulatory disclosure about share pledge status and not a financial report or capital raising event.
2022-09-14 Chinese
关于医疗器械进入临床试验的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement from a company about a medical device entering clinical trials. It includes details about the clinical trial, the device, and potential impacts on the company. There are no financial statements, no regulatory filings about financial results, no voting results, no management changes, no merger or acquisition information, and no detailed financial data. The document is an announcement of a clinical trial commencement, which is a regulatory or operational update. Given the short length (1207 characters) and the nature of the content, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2022-09-08 Chinese

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