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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 2022-04-22 Regulatory Filings
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
第一届监事会第十一次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement of resolutions passed at the 11th meeting of the first Supervisory Board of Dongxin Semiconductor Co., Ltd. It includes details on the meeting's convening, voting results on various agenda items such as the 2021 Supervisory Board work report, 2021 financial statements, changes in accounting policies, 2021 annual report and its summary, use of raised funds, profit distribution plan, remuneration plans, and board re-election nominations. The document repeatedly states that these resolutions need to be submitted to the shareholders' meeting for approval. It also references other announcements and reports published separately on the Shanghai Stock Exchange website. The document is not the annual report itself but an announcement of the Supervisory Board's resolutions related to the annual report and other governance matters. It is a formal regulatory announcement of meeting resolutions and related governance decisions, not a full financial report or management discussion. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2022-04-22 Chinese
2021年度审计报告
Regulatory Filings
2022-04-22 Chinese
关于变更会计政策的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Dongxin Semiconductor Co., Ltd. regarding a change in accounting policy. It details the nature of the accounting policy change, the retrospective adjustment to the 2020 financial statements, and the impact on financial statement line items such as operating costs and selling expenses. The document includes opinions from independent directors and the supervisory board confirming the reasonableness and compliance of the change. The document is relatively short (1813 characters) and does not contain full financial statements or comprehensive financial performance data. It is an announcement about an accounting policy change rather than a full audit report or annual/interim 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.
2022-04-22 Chinese
立信会计师事务所（特殊普通合伙）关于东芯半导体股份有限公司2021年度募集资金存放与使用情况鉴证报告
Audit Report / Information Classification · 95% confidence The document is titled as a "鉴证报告" (Assurance Report) and "专项审计报告" (Special Audit Report) concerning the "募集资金存放与使用情况" (fundraising capital deposit and usage) for the year 2021 of 东芯半导体股份有限公司. It references regulatory guidelines from the China Securities Regulatory Commission and Shanghai Stock Exchange, specifically about the management and use of raised funds. The document includes detailed audit opinions, accounting firm certifications, and a comprehensive report on the use and management of the raised funds, including tables and financial figures. It is not a full annual report but a standalone audit-related report focusing on the use of raised capital. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles related to specific financial matters, excluding full annual reports. The document length (over 12,000 characters) and detailed content confirm it is the report itself, not just an announcement or certification. Therefore, the correct classification is AR with high confidence. FY 2021
2022-04-22 Chinese
东芯半导体股份有限公司2021年度业绩快报公告
Earnings Release Classification · 95% confidence The document is titled as a "2021年度业绩快报公告" which translates to "2021 Annual Performance Express Report Announcement." It contains preliminary financial data for the year 2021, including revenue, profit, net income, earnings per share, and asset information. The data is explicitly stated as preliminary and unaudited, with a disclaimer that the final audited data will be in the company's full annual report. The document is relatively short (2339 characters) and serves as a quick earnings update rather than a full annual report. It does not contain full financial statements or detailed analysis typical of a 10-K or full Annual Report. This type of document is best classified as an Earnings Release (ER), which is an initial announcement of periodic financial results with key highlights only. FY 2021
2022-02-25 Chinese
北京德恒（深圳）律师事务所关于东芯半导体股份有限公司2022年限制性股票激励计划首次授予相关事项的法律意见
Capital/Financing Update Classification · 95% confidence The document is a legal opinion issued by a law firm regarding the company's 2022 restricted stock incentive plan first grant. It discusses the approval, authorization, conditions, and details of the stock incentive plan. The content is focused on legal compliance and the specifics of the stock incentive plan rather than financial results or management changes. It is not an announcement of a report but a legal opinion document related to a capital incentive plan. This fits best under Capital/Financing Update (CAP) as it relates to stock incentive plans and equity grants, which are capital structure related matters.
2022-02-15 Chinese

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