正海生物 (300653)
Yantai Zhenghai Bio-Tech Co., Ltd.
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Company NameYantai Zhenghai Bio-tech Co., Ltd.
Listing Date2017-05-16
Issue Price11.72RMB
Registered Capital1800010k RMB
Legal RepresentativeGuo Huanxiang
Registered AddressNo. 7 Nanjing Street, Yantai Economic and Technological Development Zone, Shandong Province, China
IndustryMedical Devices
Main BusinessResearch, development, production, and sales of biological regenerative materials.
Company ProfileYantai Zhenghai Bio-tech Co., Ltd. was founded in 2003 and successfully listed on May 16, 2017 (Stock Code: 300653). It is a national key R&D program undertaking unit, a national "863" program undertaking unit, and a high-tech enterprise. The company is based in the field of regenerative medicine, which is a strategic emerging industry under the "13th Five-Year Plan". It has obtained ISO13485/ISO9001 quality management system certification. The company has established high-standard regenerative medicine material R&D platforms such as the Shandong Provincial Engineering Technology Research Center for Medical Regenerative Repair Materials, the Shandong Provincial Enterprise Technology Center, and the Shandong Provincial Biological Regenerative Materials Engineering Laboratory.
Stock Details
1. Key Indicators
- Total Shares(W): 18000.00
- Circulating A-Shares(W): 18000.00
- Earnings Per Share(RMB): 0.3700
- Net Assets Per Share(RMB): 4.8582
- Operating Revenue(W RMB): 27571.82
- Total Profit(W RMB): 7318.25
- Net Profit Attributable to Parent(W RMB): 6740.22
- Net Profit Growth Rate(%): -46.10
- Weighted Return on Equity(%): 7.6100
- Operating Cash Flow Per Share(RMB): 0.4120
- Undistributed Profit Per Share(RMB): 2.6432
- Capital Reserve Per Share(RMB): 0.9412
2. Main Business
The main business covers:
- Research, production, and sales of biological regenerative materials.
- Building a full-chain business platform covering R&D, clinical trials, registration, production, quality assurance, and sales.
3. Company Basic Information
- Company Name: Yantai Zhenghai Bio-Tech Co., Ltd.
- Listing Date: 2017-05-16
- Industry: Special Purpose Equipment Manufacturing
- Address: No. 7 Nanjing Street, Yantai Economic and Technological Development Zone, Shandong Province, China
- Website: www.zhbio.com
- Company Profile: The Company was established as a joint stock company by approval of the Management Committee of Yantai Economic and Technological Development Zone and the People's Government of Shandong Province. It was converted from Zhenghai Bio-Tech Co., Ltd. by its seven shareholders, including Mihai Bo, Longwood, and CDH Vixin, using the audited net assets of the former company as of May 31, 2015. The Company obtained its Business License (Registration No.: 370600400015620) from the Yantai Administration for Industry and Commerce on June 26, 2015, with a registered capital of RMB 60 million.
4. Top 10 Circulating Shareholders
| Rank | Institution Name | Institution Type | Shares Held (W) | Percentage Held (%) |
|---|---|---|---|---|
| 1 | Longwood Biotechnologies Inc. | General Legal Person | 1381.19 | 7.67 |
| 2 | Jiaxing Zhenghai Venture Capital Partnership (Limited Partnership) | General Legal Person | 377.50 | 2.10 |
| 3 | Orient Hongxin New Power Flexible Allocation Hybrid Securities Investment Fund A | Fund | 210.00 | 1.17 |
| 4 | Orient Hongxin JD Big Data Flexible Allocation Hybrid Securities Investment Fund A | Fund | 98.84 | 0.55 |
| 5 | Yongwin CSI All Share Medical Devices ETF | Fund | 66.82 | 0.37 |
| 6 | Orient Hongxin Innovation Trend Hybrid Securities Investment Fund | Fund | 58.87 | 0.33 |
5. Concept Sectors
- 3D Printing
- Assisted Reproduction
- Synthetic Biology
- Margin Trading & Securities Lending
- Bonus Share Potential
- Specialized, Sophisticated, Distinctive, and Innovative SMEs
- Micro & Small Cap Stocks
Remarks
- Data update date: 2026-01-01
- Data source: Public Market Information