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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
对外担保管理制度
Governance Information Classification · 95% confidence The document is titled '对外担保管理制度' which translates to 'External Guarantee Management System' and details the company's internal policies and procedures regarding external guarantees. It includes sections on approval processes, risk management, contract signing, information disclosure, and responsibilities of personnel. The document references board and shareholder meetings approving the policy but does not contain financial statements or results. It is a governance-related document outlining internal rules and management practices rather than a financial report or announcement. Therefore, it fits best under Governance Information (CGR). The document length (5604 characters) and content confirm it is the policy document itself, not a brief announcement or certification.
2025-07-21 Chinese
对外投资管理制度
Governance Information Classification · 95% confidence The document is titled '对外投资管理制度' which translates to 'External Investment Management System' and details the company's internal policies and procedures regarding external investments. It includes sections on investment principles, approval processes, management, disposal controls, reporting, and archival management. The document also mentions the approval by the board of directors and the need for shareholder approval. There are no financial statements, earnings data, or audit opinions present. The document is a governance-related policy document rather than a financial report or announcement. It is not a report publication announcement or a certification. Therefore, the document fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices. The document length (4777 characters) supports it being a full policy document rather than a brief announcement.
2025-07-21 Chinese
承诺管理制度
Governance Information Classification · 95% confidence The document is a detailed company announcement regarding the approval and content of a 'Commitment Management System' by the board of directors, including voting results and the full text of the system. It discusses governance-related policies, procedures, and responsibilities related to commitments made by the company and its stakeholders. There is no financial data, earnings information, or report publication notice. The document focuses on internal governance rules and procedures, which aligns with Governance Information filings. The document length is 2610 characters, which is relatively short but contains substantive governance content rather than a mere announcement or certification. Therefore, the most appropriate classification is Governance Information (CGR).
2025-07-21 Chinese
累积投票制实施细则
Governance Information Classification · 100% confidence The document is titled as "累积投票制实施细则" which translates to "Cumulative Voting System Implementation Rules". It details the company's governance rules regarding the cumulative voting system for electing directors, including nomination, voting principles, and election procedures. The document references the company's board meeting and the need for shareholder approval. It is a detailed governance policy document rather than a report of financial results, management changes, or meeting results. It does not contain financial data or earnings information, nor is it a brief announcement or a certification. The content fits the category of Governance Information, which covers internal rules and board structure practices.
2025-07-21 Chinese
控股子公司管理制度
Governance Information Classification · 95% confidence The document is a detailed internal governance policy titled '控股子公司管理制度' (Management System for Controlling Subsidiaries) issued by the board of directors of Wuxi Jinghai Amino Acid Co., Ltd. It includes sections on personnel management, financial management, decision-making, internal audit, and information management related to controlling subsidiaries. The document is not a financial report, earnings release, or announcement of voting results. It is a governance-related document outlining internal rules and procedures approved by the board. The document length is 4342 characters, which is substantial and contains the full text of the policy, not just an announcement. Therefore, it fits best under Governance Information (CGR).
2025-07-21 Chinese
审计委员会议事规则
Governance Information Classification · 95% confidence The document is titled '董事会审计委员会议事规则' which translates to 'Board Audit Committee Meeting Rules'. It details the structure, responsibilities, meeting procedures, and governance rules of the company's audit committee. There is no financial data, no report of financial results, no announcement of voting results, no legal proceedings, no capital changes, no earnings release, and no mention of any report publication. The document is a governance-related internal rules document about the audit committee's operation and duties. Therefore, it fits best under Governance Information (CGR). The document length is about 4983 characters, which is sufficient for a detailed governance document. Hence, the classification is CGR with high confidence.
2025-07-21 Chinese

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