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

Ticker · 688498 ISIN · CNE100005VF9 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 515 across all filing types
Latest filing 2026-05-14 Board/Management Inform…
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关于副总经理无法正常履职暨离任的公告
Board/Management Information Classification · 87% confidence The document is an official announcement from the company’s board regarding the inability of the vice general manager to perform duties and the subsequent dismissal and resignation from that role. It details a management change resolution passed by the board. This clearly falls under Board/Management Information (MANG).
2026-05-14 Chinese
陕西源杰半导体科技股份有限公司关于股票交易风险提示公告
Regulatory Filings Classification · 85% confidence The document is a stock trading risk warning announcement by Shaanxi Yuanjie Semiconductor Technology Co., Ltd. It describes market risks and operational uncertainties following a significant share price increase. It is not a financial report, dividend notice, share issuance, M&A, or management change; instead, it is a regulatory disclosure aimed at informing investors of risks. Therefore, it fits the fallback category of a general regulatory filing (RNS).
2026-05-12 Chinese
北京市金杜律师事务所关于陕西源杰半导体科技股份有限公司差异化权益分派的专项法律意见书
Regulatory Filings Classification · 80% confidence The document is a specialized legal opinion letter issued by King & Wood law firm concerning a company’s differentiated dividend and capital reserve-to-share distribution (including calculation formulas and regulatory compliance). It is not an annual report, earnings release, management change announcement, or formal proxy solicitation. It is also not simply announcing a report’s publication—but rather provides legal advice on a corporate action. There is no dedicated category for legal opinion letters. Therefore, it falls into the fallback “Regulatory Filings” category.
2026-05-11 Chinese
陕西源杰半导体科技股份有限公司关于参加2026年陕西辖区上市公司投资者集体接待日暨2025年度业绩说明会的公告
Investor Presentation Classification · 82% confidence The document is an announcement by Shaanxi Yuanjie Semiconductor Technology Co. about hosting an investor collective reception day and 2025 performance briefing session on May 20, 2026. It provides event details (time, place, participation method) and contact information, targeting investors’ participation. It is not a financial report, earnings release, or regulatory notice of a filing per se, but an investor‐relations meeting invitation and presentation event announcement, which best fits the “Investor Presentation” category (IP).
2026-05-11 Chinese
陕西源杰半导体科技股份有限公司2025年年度权益分派实施公告
Notice of Dividend Amount Classification · 93% confidence The document is an official implementation announcement of the company’s 2025 profit distribution and capital increase plan, detailing cash dividends per share, bonus share ratios, record dates, ex‐dividend dates, payment dates, and related procedures. It does not present financial statements or analysis and is not a report publication notice but specifically a dividend distribution notice. This falls squarely under Notice of Dividend Amount.
2026-05-11 Chinese
陕西源杰半导体科技股份有限公司2025年年度股东会会议资料
Regulatory Filings
2026-04-10 Chinese

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