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Jenkem Technology Co., Ltd. — Investor Relations & Filings

Ticker · 688356 ISIN · CNE1000043K9 Shanghai Stock Exchange Manufacturing
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Filings indexed 569 across all filing types
Latest filing 2025-04-28 Annual Report
Country CN China
Listing Shanghai Stock Exchange 688356

About Jenkem Technology Co., Ltd.

https://www.jenkem.com/

Jenkem Technology Co., Ltd. specializes in the research, development, and large-scale manufacturing of high-purity polyethylene glycol (PEG) derivatives and related polymers. The company provides a comprehensive portfolio of PEG products, including monodisperse and polydisperse PEG linkers, multi-arm PEGs, and functionalized derivatives such as NHS esters, maleimides, and amines. These materials are primarily utilized in advanced drug delivery systems, PEGylation of proteins and peptides, and the development of medical devices and hydrogels. In addition to its core PEG offerings, the company produces biodegradable polymers, including PLA, PLGA, and PCL. Jenkem Technology supports the global biotechnology and pharmaceutical sectors through custom synthesis and high-quality manufacturing processes designed to meet rigorous technical specifications for therapeutic and diagnostic applications.

Recent filings

Filing Released Lang Actions
2024年年度报告
Annual Report Classification · 100% confidence The document is titled "北京键凯科技股份有限公司2024 年年度报告" which translates to "Beijing JenKem Technology Co., Ltd. 2024 Annual Report." It contains detailed financial data, management discussion and analysis, company overview, governance, and audited financial statements. The document length is substantial (15,000 characters and more), indicating it is the full report rather than a brief announcement. It includes audited financial statements with signatures from the accounting firm Deloitte Huayong and company officers, confirming it is the official annual report. The presence of comprehensive financial data, management analysis, risk disclosures, and corporate governance sections aligns with the characteristics of an Annual Report (10-K equivalent). There is no indication that this is merely an announcement or a certification document. Therefore, the document should be classified as an Annual Report (10-K). FY 2024
2025-04-28 Chinese
关于开展外汇套期保值业务的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Beijing Jiankai Technology Co., Ltd. regarding the commencement of foreign exchange hedging business. It details the business scope, risk analysis, risk control measures, and the board and supervisory committee's approval. The document is a formal public announcement about a new financial activity (foreign exchange hedging) approved by the board, not a financial report or earnings release. It does not contain financial statements or detailed financial results. It is not a report publication announcement since it contains substantive information about the business decision and risk management. Therefore, it fits best under Capital/Financing Update (CAP) as it relates to the company's financing and risk management activities involving capital use and hedging strategies.
2025-04-28 Chinese
第三届监事会第十一次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Beijing Jiankai Technology Co., Ltd. It details the approval of various reports and proposals related to the company's 2024 annual report, financial statements, profit distribution, internal control evaluation, fundraising usage, and the 2025 first quarter report. The document itself does not contain the full financial data or detailed reports but references that these reports are published separately on the Shanghai Stock Exchange website. The document is relatively short (3669 characters) and serves as an official announcement of the Supervisory Board's meeting resolutions and approvals, not the reports themselves. According to the 'Menu vs Meal' rule, this is an announcement of reports and resolutions, not the reports themselves. Therefore, the appropriate classification is Regulatory Filings (RNS), as it is a general regulatory announcement that does not fit other specific categories and is not the full report.
2025-04-28 Chinese
2024年社会责任报告
Environmental & Social Information Classification · 95% confidence The document is titled '2024 年社会责任报告' which translates to '2024 Social Responsibility Report' and is issued by Beijing Jenkem Technology Co., Ltd. The content extensively covers environmental responsibility, social responsibility, governance, and sustainability topics. It references standards such as GRI Sustainability Reporting Standards, UN Sustainable Development Goals, and regulatory guidelines for sustainability reporting. The document includes detailed data on environmental impact, pollution control, social initiatives, and governance related to corporate social responsibility (CSR). It is a comprehensive report on the company's ESG (Environmental, Social, Governance) performance for the year 2024. This matches the definition of Environmental & Social Information (Code: SR), which covers reports detailing the company's performance on ESG factors. The document is not an annual financial report, audit report, or any other financial filing. Therefore, the correct classification is SR with high confidence.
2025-04-28 Chinese
关于增加公司注册资本及修订《公司章程》的公告
Share Issue/Capital Change Classification · 95% confidence The document is an official announcement from Beijing Jiankai Technology Co., Ltd. regarding an increase in the company's registered capital and amendments to the company's articles of association. It details the board meeting resolution, the increase in share capital, and the corresponding changes to the company charter. The document is relatively short (1068 characters) and serves as a formal notice of corporate capital change and related governance document revision. It does not contain full financial statements or detailed financial performance data, nor is it a report or presentation. This fits the definition of a Share Issue/Capital Change announcement (SHA).
2025-04-28 Chinese
2024年年度利润分配方案公告
Notice of Dividend Amount Classification · 95% confidence The document is a profit distribution plan announcement for the year 2024 by Beijing Jiankai Technology Co., Ltd. It details the dividend per share, total cash dividend amount, share repurchase information, and the decision-making process including board and supervisory committee approvals. It also includes risk warnings and states that the plan will be submitted to the 2024 annual shareholders meeting for approval. The document is relatively short (2761 characters) and focuses on the dividend distribution scheme rather than presenting full financial statements or comprehensive annual results. This fits the definition of a Notice of Dividend Amount (DIV) rather than a full Annual Report (10-K) or Earnings Release (ER).
2025-04-28 Chinese

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