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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 2021-09-03 Board/Management Inform…
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
独立董事关于第二届董事会第十四次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent opinion from the independent directors regarding the nomination of a candidate for the company's board of directors. It references compliance with company law and stock exchange listing rules, and it discusses the legitimacy and qualifications of the nominee. There is no financial data, earnings information, or report publication mentioned. The content is focused on board-related matters, specifically the nomination and approval process for a board member. Therefore, this document fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board of directors or senior management.
2021-09-03 Chinese
关于持股5%以上股东减持股份计划公告
Major Shareholding Notification Classification · 100% confidence The document is a public announcement regarding a shareholder holding more than 5% of the company's shares planning to reduce their holdings. It details the shareholder's current holdings, the planned reduction amount, methods, timing, and compliance with relevant regulations. There is no financial data, earnings information, or report attached or referenced as being published. The content fits the definition of a Major Shareholding Notification, which involves notifying changes in significant share ownership levels crossing thresholds.
2021-08-26 Chinese
关于独立董事辞职的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the resignation of an independent director from the company's board. It details the resignation reason, the impact on the board composition, and the company's plan to elect a new independent director. There is no financial data, no mention of financial results, reports, or regulatory filings beyond the director change. This fits the category of Board/Management Information (MANG), which covers announcements of changes in the company's board of directors or senior management.
2021-08-26 Chinese
股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a stock trading abnormal fluctuation announcement by Beijing Jiankai Technology Co., Ltd. It discusses the stock price drop exceeding 30%, risk warnings, confirmation of no undisclosed major information, and responses to inquiries from the stock exchange. It does not contain financial statements or detailed financial data, nor is it a report like an annual or interim report. It is a regulatory announcement related to stock price movement and compliance with stock exchange rules. The document length is 2474 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2021-08-25 Chinese
《关于北京键凯科技股份有限公司股票交易异常波动问询函》的回函
Regulatory Filings Classification · 95% confidence The document is a formal inquiry and response regarding unusual stock trading activity of Beijing Jiankai Technology Co., Ltd. It references stock trading rules and asks about undisclosed major events affecting stock price volatility. The content is a regulatory inquiry and reply about stock trading behavior and material information disclosure, not a financial report or announcement of results. It does not contain financial statements, earnings data, or management discussion. It is a regulatory filing related to compliance and disclosure obligations under stock exchange rules. The document length is short and it is not an announcement of a report publication. Therefore, it fits best under Regulatory Filings (RNS).
2021-08-25 Chinese
关于使用闲置募集资金进行现金管理的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Beijing Jiankai Technology Co., Ltd. regarding the use of temporarily idle raised funds for cash management. It details the board resolutions, investment plans, risk analysis, and approvals related to the use of idle raised funds. The document does not contain financial statements or comprehensive financial data but rather focuses on the company's decision and plan to manage idle raised funds. It is a regulatory announcement about the use of funds, not a financial report or earnings release. The document length is 4604 characters, which is relatively short and consistent with an announcement. Therefore, this fits best under the category of Regulatory Filings (RNS), as it is a general regulatory announcement about fund usage and compliance with relevant rules, not a full financial report or other specific filing type.
2021-08-24 Chinese

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