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

Ticker · 688699 ISIN · CNE100005D84 Shanghai Stock Exchange Manufacturing
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Filings indexed 517 across all filing types
Latest filing 2023-11-07 Regulatory Filings
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
关于参加2023年深圳辖区上市公司投资者网上集体接待日活动暨召开2023年第三季度业绩说明会的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Shenzhen Mingwei Electronics Co., Ltd. about participating in an investor online collective reception day and holding a 2023 third quarter earnings explanation meeting. It references the company's 2023 third quarter report already published on October 31, 2023, and invites investors to join a remote Q&A session on November 15, 2023. The document does not contain actual financial data or detailed financial statements but serves as a notice about the upcoming earnings call and investor interaction event. It is short (664 characters) and primarily an announcement rather than the report or transcript itself. Therefore, it fits best as a Regulatory Filing (RNS) since it is a general regulatory announcement about investor relations activities and not the earnings release or call transcript itself.
2023-11-07 Chinese
2023年第三季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "2023 年第三季度报告" which translates to "2023 Third Quarter Report." It contains detailed financial data including income statement, balance sheet, cash flow statement, and notes for the third quarter of 2023. The report is unaudited as indicated. It includes comprehensive financial figures and analysis for a period shorter than a full fiscal year (quarterly). This matches the definition of an Interim / Quarterly Report (IR). The document length is substantial (over 14,000 characters) and contains actual financial statements, not just an announcement or certification. Therefore, the correct classification is IR (Interim / Quarterly Report).
2023-10-30 Chinese
关于2023年前三季度计提资产减值准备的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Shenzhen Mingwei Electronics Co., Ltd. regarding the provision for asset impairment for the first three quarters of 2023. It details the amounts of credit impairment losses and asset impairment losses, referencing accounting standards and the impact on consolidated profit. The document is relatively short (1238 characters) and structured as a formal announcement rather than a full financial report. It does not contain comprehensive financial statements or detailed analysis typical of an Interim/Quarterly Report (IR). Instead, it focuses on a specific accounting provision update. This type of announcement fits best under Regulatory Filings (RNS), as it is a regulatory disclosure about accounting estimates and provisions without full financial data or report format.
2023-10-30 Chinese
广东华商律师事务所关于深圳市明微电子股份有限公司2023年第一次临时股东大会的法律意见书
Legal Proceedings Report Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the procedural legality of a company's 2023 first extraordinary general meeting (EGM). It details the convening, attendance, voting procedures, and results of the shareholders' meeting. The document does not contain financial statements or management discussion but focuses on the legality and validity of the meeting and its resolutions. It is not a report of financial results, audit, or management information, nor is it a simple announcement. It is a legal proceedings related document concerning the shareholders' meeting. Therefore, it fits best under Legal Proceedings Report (LTR). The document length is 3605 characters, which is not very short, and it contains substantive legal opinion content, not just an announcement or certification.
2023-10-24 Chinese
关于获得政府补助的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (425 characters) regarding the receipt of government subsidies by the company. It includes a statement from the board about the authenticity of the announcement and mentions accounting treatment per relevant standards. There is no detailed financial data, no full report, and no mention of an attached or forthcoming report. The content is an update on a specific financial event (government subsidy) but does not qualify as a full financial report or audit report. It is a regulatory announcement about a financial event, fitting best under Regulatory Filings (RNS).
2023-10-24 Chinese
2023年第一次临时股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled as a resolution announcement from a company's Extraordinary General Meeting (EGM) held on October 24, 2023. It details the meeting attendance, voting results on a specific proposal regarding the use of excess raised funds to supplement working capital, and includes legal witness statements confirming the legality of the meeting and resolutions. The document is an official announcement of the voting results from a shareholders' meeting rather than the meeting materials, minutes, or a full report. It is relatively short (1543 characters) and focuses on the voting outcome and legal compliance. Therefore, it fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA).
2023-10-24 Chinese

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