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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 2023-09-20 Major Shareholding Noti…
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
简式权益变动报告书-Xuan Zhao、Lihong Guo
Major Shareholding Notification Classification · 100% confidence The document is titled as a "简式权益变动报告书" which translates to a "Simplified Equity Change Report." It details the change in equity relationships due to the termination of a "一致行动协议" (acting-in-concert agreement) among shareholders, specifically noting that the shareholding quantities remain unchanged but the acting-in-concert relationship ends. The document includes detailed information about the shareholders, their holdings, the nature of the equity change, and legal compliance statements. It is a formal disclosure related to changes in significant share ownership or control relationships but does not report financial results, management changes, or other types of filings. This matches the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels or related shareholder agreements. The document length (7145 characters) and content confirm it is a full report, not just an announcement or certification. Therefore, the correct classification is MRQ with high confidence.
2023-09-20 Chinese
简式权益变动报告书-吴凯庭
Major Shareholding Notification Classification · 95% confidence The document is titled '简式权益变动报告书' which translates to 'Simplified Equity Change Report'. It details the change in equity status of an information disclosure obligor (吴凯庭) related to Beijing Jiankai Technology Co., Ltd. The document explains that the equity change is due to the expiration and termination of a 'Consistent Action Agreement' and explicitly states that there is no change in the number of shares held. It includes detailed information about shareholding percentages, the nature of the equity change, and legal compliance statements. This type of document corresponds to a Major Shareholding Notification, which reports changes or clarifications in significant share ownership levels or relationships. It is not an announcement of a report publication, nor a full annual or interim report, nor a regulatory filing or management report. Therefore, the correct classification is Major Shareholding Notification (MRQ). The document length (6492 characters) and content support this classification with high confidence.
2023-09-20 Chinese
关于控股股东、实际控制人一致行动协议到期解除暨权益变动的提示性公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement from Beijing Jiankai Technology Co., Ltd. regarding the expiration and termination of an agreement of concerted action among controlling shareholders and actual controllers, and the resulting changes in shareholding proportions. It details the termination of a shareholder agreement, changes in shareholding percentages due to equity incentives, and confirms that the controlling shareholder remains unchanged. The document does not contain financial statements or detailed financial data, nor is it a report or presentation. It is a regulatory announcement about shareholding changes and shareholder agreements. This fits the category of Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels and related disclosures.
2023-09-20 Chinese
北京市中伦律师事务所关于北京键凯科技股份有限公司2023年第一次临时股东大会之法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the convening, attendance, and voting procedures of a company's 2023 first extraordinary general meeting (临时股东大会). It details the legal compliance of the meeting's call, attendance qualifications, voting procedures, and results. The document does not contain financial statements or performance data, nor is it a report of financial results or management discussion. It is a legal opinion related to a shareholders' meeting and the voting process, which aligns with the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is 3808 characters, which is relatively short and focused on voting results and legal compliance of the meeting, not a full report or announcement of a report publication. Therefore, the best classification is DVA with high confidence.
2023-09-19 Chinese
2023年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled as a resolution announcement from the company's first extraordinary general meeting of shareholders in 2023. It details the meeting date, attendance, voting results, and legal witness statements. The content focuses on the voting outcomes of shareholder proposals, specifically the election of an independent director, and confirms the legality and validity of the meeting and votes. There is no financial data, earnings information, or report publication mentioned. The document is an official announcement of voting results from a shareholder meeting, which fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length is short and it is not a report itself but a formal announcement of voting outcomes.
2023-09-19 Chinese
关于召开2023年半年度业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement about the scheduling and details of a 2023 half-year performance explanation meeting (业绩说明会) for Beijing Jenkai Technology Co., Ltd. It provides the meeting time, location, participation method, and contact information. It references the company's 2023 half-year report already published on August 29, 2023, but does not contain any financial data or detailed analysis itself. The document is essentially an invitation and information notice for an investor presentation event rather than the presentation or report itself. Therefore, it fits the category of Investor Presentation (IP) as it focuses on informing investors about the upcoming detailed discussion of financial results and business performance.
2023-09-18 Chinese

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