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Sanan Optoelectronics Co.,Ltd — Investor Relations & Filings

Ticker · 600703 ISIN · CNE000000KB3 LEI · 300300ENZJGEMR41WW12 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,586 across all filing types
Latest filing 2026-01-14 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 600703

About Sanan Optoelectronics Co.,Ltd

https://www.sanan-e.com/en

Sanan Optoelectronics Co.,Ltd. specializes in the research, development, and large-scale manufacturing of compound semiconductors. The company's core product portfolio includes high-brightness LED epitaxial wafers and chips spanning ultraviolet, visible, and infrared spectrums. It has expanded its technological footprint into wide-bandgap semiconductors, producing Silicon Carbide (SiC) and Gallium Nitride (GaN) power devices, radio frequency (RF) components, and optical communication modules. These solutions serve diverse applications, including general and automotive lighting, 5G telecommunications, electric vehicle power systems, and consumer electronics. Sanan leverages a vertically integrated production model and advanced R&D to deliver high-performance semiconductor solutions for global markets.

Recent filings

Filing Released Lang Actions
上海市锦天城（武汉）律师事务所关于三安光电股份有限公司2026年第一次临时股东会的法律意见书
Regulatory Filings Classification · 95% confidence The document is a legal opinion letter issued by a law firm regarding the convening, procedures, attendance, and voting results of a company's 2026 first extraordinary general meeting (临时股东会). It details the legality and compliance of the meeting's call, attendance, agenda, and voting process. The document does not contain financial statements or financial performance data, nor is it a report or announcement of financial results. It is not a proxy solicitation or voting results announcement per se, but a legal opinion on the meeting's procedural compliance. Given the nature of the document as a legal opinion related to a shareholders meeting, it best fits under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory or compliance documents that do not fit other specific categories.
2026-01-14 Chinese
三安光电股份有限公司关于召开2026年第一次临时股东会的提示公告
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed announcement about the convening of the 2026 first extraordinary general meeting (临时股东会) of Sanan Optoelectronics Co., Ltd. It includes information about the meeting date, voting methods, agenda items, shareholder eligibility, and proxy voting instructions. There is no financial data or report content, but rather a notice and instructions related to the shareholder meeting. The document length is 2597 characters, which is relatively short and consistent with an announcement rather than a full report. This fits the category of a Proxy Solicitation & Information Statement (PSI), as it provides materials sent to shareholders to inform and request votes for the meeting.
2026-01-13 Chinese
三安光电股份有限公司关于控股股东部分股份质押及解除质押的公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement regarding the pledge and release of shares by the controlling shareholders of 三安光电股份有限公司. It details the number of shares pledged, released, the proportion of total shares, and related financing information. There is no financial statement, earnings data, or management discussion. The document is a regulatory announcement about share pledging activities by major shareholders, which fits the category of a Regulatory Filing (RNS) as it does not fall under more specific categories like Major Shareholding Notification (MRQ) since it concerns share pledges, not ownership threshold changes, nor is it a capital change or share issue. The document length is under 5,000 characters and is a standalone announcement of share pledge and release events.
2026-01-12 Chinese
三安光电股份有限公司关于使用部分闲置募集资金进行现金管理的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from 三安光电股份有限公司 regarding the use of part of its idle raised funds for cash management. It details the amount, purpose, types of products, risk control measures, and approval procedures related to the cash management of idle raised funds. The document is a formal announcement about financing activities related to the company's capital management, specifically the use of idle raised funds for cash management products. It does not contain financial statements or detailed financial results, nor is it a report or transcript. It fits the category of Capital/Financing Update (CAP) as it updates on the company's financing activities and capital usage.
2026-01-12 Chinese
中信证券股份有限公司关于三安光电股份有限公司使用部分闲置募集资金进行现金管理的核查意见
Capital/Financing Update Classification · 95% confidence The document is a detailed opinion and verification report by the sponsor (中信证券股份有限公司) regarding the use of idle raised funds by 三安光电股份有限公司 for cash management. It includes specifics about the fundraising, investment projects, cash management purpose, types, amount, duration, risk control measures, and the approval process by the board and audit committee. The document is not a full financial report but a regulatory compliance and verification statement related to the use of raised funds. It does not contain financial statements or earnings data but focuses on the management and regulatory oversight of capital usage. The document length is 3086 characters, which is relatively short but contains substantive content about capital management and regulatory compliance. This fits best under Capital/Financing Update (CAP) as it relates to the use and management of raised capital funds and their regulatory review, rather than a simple announcement or a full annual/interim report.
2026-01-12 Chinese
三安光电股份有限公司2025年年度业绩预告
Earnings Release Classification · 95% confidence The document is a 2025 annual performance forecast (业绩预告) from 三安光电股份有限公司, indicating expected net profit losses for the full fiscal year 2025. It explicitly states that the data is preliminary, unaudited, and that final audited results will be disclosed in the 2025 annual report. The document length is short (1073 characters), and it serves as an earnings forecast rather than a full financial report. This type of document is typically classified as an Earnings Release (ER) because it provides initial financial results highlights and profit guidance for the fiscal year, not the full audited annual report (10-K).
2026-01-12 Chinese

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