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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 2025-08-28 Regulatory Filings
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
关于2025年半年度计提资产减值准备的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Beijing Jiankai Technology Co., Ltd. regarding the provision for asset impairment for the half-year period ending June 30, 2025. It details the amounts of impairment losses and credit losses recognized, the accounting standards applied, and the impact on the company's financial results. The document includes opinions from the audit committee and the supervisory board endorsing the provision. The document length is 1722 characters, which is relatively short and reads like an announcement rather than a full financial report. It does not contain comprehensive financial statements or detailed financial analysis typical of an Interim/Quarterly Report (IR). Instead, it is a specific announcement about the impairment provision for the half-year period. This fits best under Regulatory Filings (RNS), which is the fallback category for regulatory announcements that do not fit other specific categories and are not full reports themselves.
2025-08-28 Chinese
关于独立董事连任期满及补选独立董事并调整董事会专门委员会成员的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of an independent director due to term expiration, the nomination of a new independent director candidate, and adjustments to the board committees. It includes details about the nomination process, qualifications, and committee membership changes. There are no financial statements or performance data, nor is it a report or presentation. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board of directors or senior management.
2025-08-28 Chinese
2025年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "北京键凯科技股份有限公司2025 年半年度报告" which translates to "Beijing Jenkai Technology Co., Ltd. 2025 Semi-Annual Report." It explicitly states the report period as January 1, 2025 to June 30, 2025, indicating it covers a half-year period. The content includes detailed financial data such as revenue, profit, cash flow, earnings per share, and management discussion and analysis. It also contains sections on company overview, industry analysis, risk factors, and governance. The length is substantial (15,000 characters) and contains actual financial statements and substantive analysis, not just an announcement or certification. Therefore, this document fits the definition of an Interim / Quarterly Report (IR). H1 2025
2025-08-28 Chinese
外汇套期保值业务管理制度（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled '外汇套期保值业务管理制度' which translates to 'Foreign Exchange Hedging Business Management System'. It outlines the company's internal policies, principles, approval authorities, management and operational procedures, risk reporting, information disclosure, and archival management related to foreign exchange hedging activities. There are references to compliance with laws and stock exchange rules, internal controls, and risk management, but no financial statements, earnings data, or report publication announcements. The document is a detailed internal policy or governance document rather than a financial report or announcement. It does not fit categories like Annual Report, Interim Report, Earnings Release, or Capital Update. It is not a regulatory filing or announcement but a governance-related document detailing internal rules and procedures. Therefore, the best fitting category is Governance Information (CGR). The document length is 3746 characters, which is relatively short but contains substantive policy content, not just an announcement or certification.
2025-08-28 Chinese
内幕信息知情人登记管理制度（2025年8月修订）
Governance Information Classification · 95% confidence The document is titled '内幕信息知情人登记管理制度' which translates to 'Insider Information Insider Registration Management System'. It details the company's internal policies and procedures for managing insider information, including definitions, scope, registration, confidentiality, and responsibilities related to insider information. There are no financial statements, earnings data, or regulatory filings such as audit reports or annual reports. The document is a governance-related internal policy document focusing on insider information management and compliance with securities laws. It does not announce or report financial results, nor is it a regulatory filing or announcement. 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 (5963 characters) supports it being a full policy document rather than a brief announcement.
2025-08-28 Chinese
募集资金专项存储及使用管理制度（2025年8月修订）
Capital/Financing Update Classification · 95% confidence The document is a detailed internal policy document titled '募集资金专项存储及使用管理制度' (Special Management System for the Storage and Use of Raised Funds) issued by Beijing Jiankai Technology Co., Ltd. It outlines the rules and procedures for the management, storage, and use of funds raised through securities issuance, including compliance with relevant laws and regulations, responsibilities of directors and management, and reporting requirements. The content focuses on the governance and regulatory compliance aspects of capital raised by the company rather than financial results, audit opinions, or shareholder meeting materials. It is not a financial report, earnings release, or announcement of voting results. It is a governance and compliance document related to capital management and usage. Therefore, the most appropriate classification is Capital/Financing Update (CAP), as it deals with the management and regulatory framework of the company's capital raising and use.
2025-08-28 Chinese

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