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无锡晶海 — Investor Relations & Filings

Ticker · 920547 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 300 across all filing types
Latest filing 2025-07-21 Governance Information
Country CN China
Listing Beijing Stock Exchange 920547

About 无锡晶海

https://www.chinaaminoacid.com/

Wuxi Jinghai Amino Acid Co., Ltd. specializes in the research, development, and large-scale production of high-purity amino acids through microbial fermentation. The company’s core product portfolio includes L-Isoleucine, L-Valine, L-Leucine, L-Proline, and L-Threonine, which serve as critical raw materials for the pharmaceutical, nutritional, and food processing sectors. Utilizing advanced biotechnological processes, the firm maintains rigorous quality control standards, holding certifications such as GMP, ISO, HALAL, and KOSHER. Its products are primarily utilized in the formulation of parenteral nutrition, specialized medical foods, and high-end supplements. The company focuses on technological innovation to optimize fermentation yields and purity levels, positioning itself as a key supplier in the global amino acid supply chain.

Recent filings

Filing Released Lang Actions
董事会秘书工作细则
Governance Information Classification · 95% confidence The document is titled '董事会秘书工作细则' which translates to 'Board Secretary Work Rules'. It details the qualifications, appointment, duties, and responsibilities of the board secretary, as well as governance procedures related to this role. The content is focused on internal governance rules and procedures rather than financial results, audit opinions, or shareholder meeting materials. There is no indication of financial data, earnings, voting results, or regulatory filings. The document is a governance-related policy document issued by the board and approved by the board meeting. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length is 3234 characters, which is sufficient for a detailed governance document but not a full annual or interim report. Hence, the classification is CGR with high confidence.
2025-07-21 Chinese
股东会议事规则
Governance Information Classification · 95% confidence The document is titled "股东会议事规则" which translates to "Shareholders Meeting Rules". It details the rules and procedures for convening and conducting shareholders meetings, including the powers of the shareholders meeting, voting procedures, proposal submissions, and legal compliance. It is a governance document outlining internal rules and regulations related to shareholder meetings rather than a report of financial results, voting outcomes, or announcements of meetings. There is no indication that this is a report of an actual meeting or voting results, nor is it a presentation or transcript. It is not an announcement of a report but a detailed governance document. Therefore, the document fits best under Governance Information (CGR). The document length is substantial and contains detailed governance rules, supporting this classification with high confidence.
2025-07-21 Chinese
投资者关系管理制度
Regulatory Filings Classification · 95% confidence The document is titled '投资者关系管理制度' which translates to 'Investor Relations Management System'. It is a detailed policy document outlining the principles, content, organization, and responsibilities related to investor relations management within the company. It includes sections on communication with investors, compliance with laws and regulations, and internal governance related to investor relations. There is no indication that this is a financial report, earnings release, or any form of regulatory filing announcing financial results or changes in management. It is not a report publication announcement since it is a full policy document, not a short notice. It does not fit into categories like Annual Report, Interim Report, Earnings Release, or Call Transcript. It is also not a governance report about board structure or remuneration, but rather a management system document related to investor relations. The closest fitting category is Regulatory Filings (RNS) as a general regulatory announcement or compliance document that does not fit other specific categories.
2025-07-21 Chinese
信息披露管理制度
Governance Information Classification · 95% confidence The document is a detailed disclosure of the company's information disclosure management system, including principles, procedures, responsibilities, and regulatory compliance related to information disclosure. It references regulatory bodies such as the China Securities Regulatory Commission and the Beijing Stock Exchange, and covers topics like periodic reports (annual, interim, quarterly), temporary reports, major events, insider information management, and board responsibilities. The document is not a financial report itself but a governance and compliance document outlining the company's internal rules and procedures for information disclosure. It is lengthy (15,000 characters) and contains no financial statements or earnings data. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2025-07-21 Chinese
舆情管理制度
Governance Information Classification · 95% confidence The document is titled '舆情管理制度' (Public Opinion Management System) and details the company's internal policy and procedures for managing public opinion and media-related crises. It includes sections on organizational structure, responsibilities, principles, and accountability related to handling public opinion and media reports. The document is a governance-related policy approved by the board on July 22, 2025. It does not contain financial statements, audit information, earnings data, or shareholder voting results. It is not a report of financial performance or an announcement of a report. Instead, it is a governance document outlining internal rules and procedures. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 3428 characters, which is relatively short but contains substantive governance content rather than a mere announcement.
2025-07-21 Chinese
薪酬与考核委员会议事规则
Governance Information Classification · 95% confidence The document is titled "董事会薪酬与考核委员会议事规则" which translates to "Board Remuneration and Assessment Committee Rules." It details the structure, responsibilities, meeting procedures, and governance rules of the board's remuneration and assessment committee. It is a governance-related document focusing on internal rules and committee operations rather than financial results, audit, or shareholder voting outcomes. There is no indication of financial data, earnings, voting results, or announcements of reports. The document is a detailed governance framework for the board committee, fitting the definition of Governance Information (CGR). The document length is over 5,000 characters and contains substantive content, not just an announcement or certification. Therefore, the appropriate classification is CGR with high confidence.
2025-07-21 Chinese

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