Skip to main content
Shenzhen Sunmoon Microelectronics Co., Ltd. logo

Shenzhen Sunmoon Microelectronics Co., Ltd. — Investor Relations & Filings

Ticker · 688699 ISIN · CNE100005D84 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 517 across all filing types
Latest filing 2021-08-03 Interim / Quarterly Rep…
Country CN China
Listing Shanghai Stock Exchange 688699

About Shenzhen Sunmoon Microelectronics Co., Ltd.

https://www.chinaasic.com/

Shenzhen Sunmoon Microelectronics Co., Ltd. is a fabless semiconductor design house specializing in high-performance analog and mixed-signal integrated circuits. The company primarily focuses on the research, development, and distribution of LED driver ICs, power management chips, and smart lighting control systems. Its product portfolio includes linear constant current drivers, switch-mode power supplies, and specialized controllers for LED displays and architectural lighting. By leveraging advanced circuit design and process technologies, the company provides solutions characterized by high efficiency, thermal stability, and integration. These components are widely utilized in general illumination, commercial signage, automotive lighting, and smart home applications. The firm provides scalable and energy-efficient semiconductor solutions for global lighting and display manufacturers.

Recent filings

Filing Released Lang Actions
中信建投证券股份有限公司关于深圳市明微电子股份有限公司2021年半年度持续督导跟踪报告
Interim / Quarterly Report Classification · 95% confidence The document is titled as a "2021 年半年度持续督导跟踪报告" which translates to "2021 Semi-Annual Continuous Supervision Tracking Report" issued by a sponsoring institution (中信建投证券股份有限公司) for a listed company (深圳市明微电子股份有限公司). It contains detailed financial data for the first half of 2021, risk factors, compliance and governance oversight, and a summary of the sponsor's continuous supervision activities over the half-year period. The document includes actual financial figures, analysis of business risks, and compliance status, which are typical of an interim or quarterly report. It is not an announcement of a report publication but the report itself, given the length (8982 characters) and substantive content. The document is not an annual report (10-K), nor a full audit report, nor a call transcript, nor a regulatory filing or announcement. It fits the definition of an Interim / Quarterly Report (IR) as it covers a period shorter than a full fiscal year with substantive financial data and analysis.
2021-08-03 Chinese
2021年半年度报告摘要
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2021 半年度报告摘要' which translates to '2021 Half-Year Report Summary'. It contains detailed financial data for the half-year period, including assets, net profit, revenue, earnings per share, and shareholder information. The document explicitly states it is a half-year report summary and references the full half-year report for more details. The presence of substantive financial data and analysis for a period shorter than a full fiscal year aligns with the definition of an Interim / Quarterly Report (IR). The document length is 3163 characters, which is sufficient to contain actual financial data, not just an announcement or summary. Therefore, the classification is Interim / Quarterly Report (IR).
2021-07-19 Chinese
2021年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "2021 年半年度报告" which translates to "2021 Semi-Annual Report." It contains detailed financial data, management discussion and analysis, company overview, core technologies, and other comprehensive information typical of an interim or quarterly report. The report period is clearly stated as January 1, 2021 to June 30, 2021, confirming it covers a half-year period. The document length is substantial (15,000 characters), and it includes actual financial statements and substantive analysis, not just an announcement or summary. Therefore, this document fits the definition of an Interim / Quarterly Report (IR).
2021-07-19 Chinese
2021年半年度募集资金存放与实际使用情况的专项报告
Capital/Financing Update Classification · 95% confidence The document is a detailed report on the use and management of funds raised by Shenzhen Mingwei Electronics Co., Ltd. during the first half of 2021. It includes specifics on the amount raised, timing, usage, investment projects, cash management, and compliance with regulatory requirements. The document references regulatory approvals and audit verification reports related to the fundraising. The content focuses on the actual use and management of raised capital, including investment projects and cash management activities, which aligns with a specialized report on fundraising and capital usage. This matches the definition of a Capital/Financing Update (CAP), which covers updates on company fundraising and capital structure changes. The document is substantive and not merely an announcement or certification, so it is not classified as RPA or RNS. Therefore, the appropriate classification is CAP with high confidence.
2021-07-19 Chinese
独立董事关于公司第五届董事会第十四次会议相关事项的独立意见
Regulatory Filings
2021-07-19 Chinese
关于深圳市明微电子股份有限公司股票交易异常波动问询函的回函
Regulatory Filings
2021-07-02 Chinese

Browse filings by year

7 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.