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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 2026-01-26 Earnings Release
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
2025年年度业绩预告公告
Earnings Release Classification · 95% confidence The document is titled as a "2025 年年度业绩预告公告" which translates to "2025 Annual Performance Forecast Announcement." It contains preliminary financial data for the full fiscal year 2025, including net profit estimates and reasons for performance changes. The document explicitly states that the data are preliminary, unaudited, and subject to the final audited annual report. The length is only 1006 characters, which is quite short and typical for an earnings or performance forecast announcement rather than a full annual report. It does not contain full financial statements or detailed audited results, so it is not a 10-K (Annual Report). It is also not a report publication announcement since it contains substantive preliminary financial data and analysis. This type of document is best classified as an Earnings Release (ER) because it announces key financial results highlights for the year, even though preliminary and unaudited. FY 2025
2026-01-26 Chinese
东方证券股份有限公司关于无锡晶海氨基酸股份有限公司使用闲置募集资金进行现金管理的核查意见
Regulatory Filings Classification · 95% confidence The document is a detailed opinion and verification report from the sponsoring institution (东方证券股份有限公司) regarding the use of idle raised funds by 无锡晶海氨基酸股份有限公司 for cash management. It includes specifics about the fundraising, investment projects, reasons for idle funds, cash management plans, risk analysis, and approval procedures. The document references regulatory compliance and internal approvals but does not contain financial statements or quarterly/yearly financial results. It is not an announcement of a report but a formal verification and opinion on a specific financial management activity related to raised funds. This fits the category of a Regulatory Filing (RNS) as it is a compliance and verification document related to fundraising and fund usage, not a full financial report or earnings release.
2026-01-19 Chinese
第四届董事会第十六次会议决议公告
Board/Management Information Classification · 100% confidence The document is a formal announcement of the resolutions passed at the 16th meeting of the 4th Board of Directors of Wuxi Jinghai Amino Acid Co., Ltd. It details the meeting date, attendance, agenda items, voting results, and related procedural compliance. The content focuses on board decisions, specifically regarding the use of idle raised funds for cash management. There is no financial report, earnings data, or regulatory filing of financial results. The document is clearly a Board/Management Information announcement about board meeting resolutions and decisions, not an annual report, audit report, or other financial filing. The document length is short (1286 characters), consistent with a board meeting resolution announcement rather than a full report. Therefore, the appropriate classification is MANG (Board/Management Information).
2026-01-19 Chinese
使用闲置募集资金进行现金管理公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the use of idle raised funds for cash management by Wuxi Jinghai Amino Acid Co., Ltd. It details the amount of funds raised, their usage, storage, and the plan to invest idle funds in secure financial products. It includes board resolutions and an independent auditor's opinion on the matter. The document is focused on the company's fundraising proceeds and their management rather than presenting financial statements or a full report. The length is about 3208 characters, which is relatively short and typical for an announcement rather than a full report. The content matches the description of a Capital/Financing Update (CAP) as it updates on the use of raised capital and financing activities. It is not an Annual Report, Interim Report, or Earnings Release, nor is it a regulatory filing or report publication announcement. Therefore, the correct classification is Capital/Financing Update (CAP).
2026-01-19 Chinese
关于使用闲置自有资金购买理财产品进展的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Wuxi Jinghai Amino Acid Co., Ltd. regarding the progress of using idle self-owned funds to purchase financial products. It details the authorization, amounts, counterparties, investment products, risk controls, and disclosures related to the company's investment in wealth management products. The document includes specific financial figures and dates but does not present comprehensive financial statements or a full financial report. It is a regulatory disclosure about capital usage and investment activities rather than a financial report or earnings release. The content fits best under Capital/Financing Update (CAP) as it updates on the company's financing activities and capital usage related to investment products.
2026-01-15 Chinese
关于完成工商变更登记及公司章程备案的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the completion of industrial and commercial registration changes and the filing of the company's articles of association. It mentions the cancellation of the supervisory board and amendments to the articles of association, with references to prior announcements and regulatory compliance. The document is short (716 characters) and serves as a formal notification of completed corporate governance changes rather than the detailed governance report itself. Therefore, it fits best under Board/Management Information (MANG), which covers announcements of changes in the company's board or senior management structure.
2026-01-15 Chinese

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