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YUANJIE SEMICONDUCTOR TECHNOLOGY CO., LTD. — Investor Relations & Filings

Ticker · 688498 ISIN · CNE100005VF9 Shanghai Stock Exchange Manufacturing
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Filings indexed 515 across all filing types
Latest filing 2026-03-06 Governance Information
Country CN China
Listing Shanghai Stock Exchange 688498

About YUANJIE SEMICONDUCTOR TECHNOLOGY CO., LTD.

https://www.yj-semitech.com/

YUANJIE SEMICONDUCTOR TECHNOLOGY CO., LTD. specializes in the research, development, and manufacturing of high-performance semiconductor laser chips. The product portfolio includes Distributed Feedback (DFB) laser chips, Electro-absorption Modulated Laser (EML) chips, and VCSELs, supporting various wavelengths and transmission speeds. These components are utilized in optical fiber communication networks, including Fiber-to-the-Home (FTTH), 5G wireless infrastructure, and hyperscale data centers. The company also develops solutions for LiDAR and optical sensing applications. By leveraging advanced epitaxial growth and wafer processing technologies, it provides high-reliability optical chips designed for high-speed data transmission and telecommunications infrastructure.

Recent filings

Filing Released Lang Actions
陕西源杰半导体科技股份有限公司雇员多元化政策（草案）(H股发行并上市后适用)
Governance Information Classification · 95% confidence The document is titled 'Employee Diversity Policy (Draft)' and outlines the company's policy on employee diversity and inclusion, including measurable goals and implementation details. It references compliance with the Hong Kong Stock Exchange listing rules and states that the policy will be effective after the company's H-share listing. There is no financial data, no report or announcement of financial results, no shareholder meeting materials, no legal proceedings, no capital or financing updates, and no executive or board changes. The document is a governance-related policy statement concerning internal company practices and board oversight. Therefore, it fits best under Governance Information (CGR). The document length is short but contains substantive policy content, not just an announcement or notice, so it is not RPA or RNS.
2026-03-06 Chinese
陕西源杰半导体科技股份有限公司对外投资管理制度（草案）(H股发行并上市后适用)
Governance Information Classification · 95% confidence The document is titled '陕西源杰半导体科技股份有限公司 对外投资管理制度（草案）' which translates to 'Shaanxi Yuanjie Semiconductor Technology Co., Ltd. External Investment Management System (Draft)'. It is a detailed internal policy document outlining the company's procedures, organizational structure, approval authorities, management, financial management, audit, reporting, and disclosure obligations related to external investments. The document references relevant laws and stock exchange listing rules, indicating it is a governance-related internal control document rather than a financial report or announcement. It does not contain financial statements, earnings data, or audit opinions. It is not a report publication announcement or a regulatory filing of a financial nature. It is a governance and management system document, fitting the category of Governance Information (CGR). The document length (6090 characters) and content confirm it is a full policy document, not a brief announcement or certification.
2026-03-06 Chinese
陕西源杰半导体科技股份有限公司关于召开2026年第二次临时股东会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about convening the 2026 second extraordinary general meeting of shareholders, including meeting date, voting methods, agenda items, and procedural details. It contains no financial statements or results but focuses on the meeting logistics and agenda for shareholder voting, including proposals related to issuing H shares and amendments to governance documents. This matches the definition of a Proxy Solicitation & Information Statement (PSI), which provides materials sent to shareholders to inform and request votes for meetings. The document length is about 4200 characters, which is consistent with a detailed meeting notice rather than a full report or announcement of a report publication. Therefore, the correct classification is PSI with high confidence.
2026-03-06 Chinese
陕西源杰半导体科技股份有限公司对外担保管理制度（草案）(H股发行并上市后适用）
Governance Information Classification · 95% confidence The document is titled '陕西源杰半导体科技股份有限公司 对外担保管理制度（草案）' which translates to 'External Guarantee Management System (Draft)' for the company. It details internal policies and procedures regarding external guarantees, including principles, approval processes, risk management, and legal responsibilities. It references compliance with company law, securities law, listing rules of Shanghai and Hong Kong stock exchanges, and company articles of association. The document is a governance-related internal policy document rather than a financial report, announcement, or regulatory filing. It does not contain financial statements, earnings data, voting results, or legal proceedings updates. It is a governance framework document outlining internal rules and controls for external guarantees after H-share issuance and listing. Therefore, the most appropriate classification is Governance Information (CGR). The document length (5694 characters) supports it being a full policy document rather than a brief announcement or certification.
2026-03-06 Chinese
陕西源杰半导体科技股份有限公司第二届董事会第二十七次会议决议公告
Board/Management Information Classification · 95% confidence The document is a detailed announcement of the resolutions passed at a board meeting regarding the company's plan to issue H shares and list on the Hong Kong Stock Exchange. It includes specifics about the issuance plan, authorization for the board to handle listing matters, fundraising use plans, amendments to company bylaws, and governance rules related to the listing. The document is a formal board meeting resolution announcement, not a financial report, earnings release, or regulatory filing. It is not a proxy statement or voting results announcement either, but rather a management/board information disclosure about significant corporate actions. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length and detail support a high confidence in this classification.
2026-03-06 Chinese
陕西源杰半导体科技股份有限公司章程（草案）(H股发行并上市后适用)
Governance Information Classification · 95% confidence The document is a detailed company charter or articles of association for 陕西源杰半导体科技股份有限公司, covering company organization, shareholder rights, board structure, share issuance, capital structure, and governance rules. It references regulatory bodies such as the China Securities Regulatory Commission and the Hong Kong Stock Exchange, and includes detailed provisions on shareholder meetings, board responsibilities, share transfers, and financial accounting systems. The content is legal and governance-focused, detailing internal rules and procedures rather than financial results or announcements. It is not an announcement or a brief summary but a comprehensive governance document. Therefore, the document best fits the category of Governance Information (CGR).
2026-03-06 Chinese

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