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DOSILICON CO., LTD. — Investor Relations & Filings

Ticker · 688110 ISIN · CNE1000055X6 Shanghai Stock Exchange Manufacturing
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Filings indexed 634 across all filing types
Latest filing 2026-05-22 Governance Information
Country CN China
Listing Shanghai Stock Exchange 688110

About DOSILICON CO., LTD.

https://www.dosilicon.com/

DOSILICON CO., LTD. is a fabless enterprise specializing in the design, development, and sales of high-performance memory chips. The company's product portfolio primarily includes SLC NAND Flash, NOR Flash, and DRAM solutions, such as DDR3 and LPDDR series. It also provides Multi-Chip Package (MCP) solutions that integrate multiple memory types into a single package. These products are engineered for low power consumption and high reliability, catering to diverse applications including Internet of Things (IoT) devices, consumer electronics, industrial automation, telecommunications infrastructure, and automotive systems. The company focuses on independent research and development to provide scalable memory storage solutions designed to meet the technical requirements of modern embedded systems and smart hardware.

Recent filings

Filing Released Lang Actions
东芯半导体股份有限公司章程
Governance Information Classification · 95% confidence The document is titled “东芯半导体股份有限公司章程” and consists of the company’s Articles of Association (章程), detailing its governance structure, shareholder meeting procedures, board composition, management rules, financial accounting and profit distribution, amendment process, etc. This is clearly a corporate governance charter, not a meeting presentation, financial report, or announcement. Therefore it matches Governance Information (CGR).
2026-05-22 Chinese
关于调整公司独立董事津贴的公告
Remuneration Information Classification · 82% confidence The document is a company announcement adjusting independent directors’ annual stipends, detailing board resolutions and remuneration changes. It does not involve personnel appointments or dismissals (so not MANG) but specifically concerns director compensation. This matches the “Remuneration Information (DEF 14A)” category.
2026-05-22 Chinese
关于独立董事辞职暨补选第三届董事会独立董事的公告
Board/Management Information Classification · 87% confidence The document is an official announcement by the company’s board regarding the resignation of an independent director and the nomination of a replacement. It details changes in board composition (resignation of Mr. Zhang Jun and proposal of Mr. Guan Ning as independent director). This clearly falls under Board/Management Information (MANG).
2026-05-22 Chinese
关于为公司及董事、高级管理人员等主体投保责任保险及招股说明书责任保险的公告
Regulatory Filings Classification · 74% confidence The document is an announcement by the board regarding the purchase of directors’ and officers’ liability insurance and prospectus liability insurance in connection with an upcoming H-share listing on the Hong Kong Stock Exchange. It does not contain financial statements, management changes, dividends, or voting results. It is not a presentation or transcript, and it is not the insurance contract itself but an official regulatory announcement. There is no specific category for board resolution on D&O insurance, so it falls into the general regulatory announcements fallback category.
2026-05-22 Chinese
东芯半导体股份有限公司对外投资管理办法
Governance Information Classification · 92% confidence The document is a corporate internal policy titled “对外投资管理办法” outlining procedures, decision-making authorities, approval thresholds, and governance rules for external investments by the company. It does not present financial results, announcements, or filings to regulators or shareholders, but rather internal governance practices. This matches the Governance Information category (CGR).
2026-05-22 Chinese
东芯半导体股份有限公司投资者关系管理制度（草案）（H股发行并上市后适用）
Governance Information Classification · 95% confidence The document is a comprehensive internal policy manual (“投资者关系管理制度”) outlining the company’s investor relations management framework, principles, organizational structure, procedures and controls. It does not present financial results, announcements, or filings, but rather corporate governance rules and internal procedures. This aligns with ‘Governance Information’ (CGR), which covers the company’s internal rules, board structure, and governance practices.
2026-05-22 Chinese

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