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SigmaStar Technology Ltd. — Investor Relations & Filings

Ticker · 301536 ISIN · CNE100006HK6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 371 across all filing types
Latest filing 2026-03-09 Environmental & Social …
Country CN China
Listing Shenzhen Stock Exchange 301536

About SigmaStar Technology Ltd.

https://www.sigmastar.com.cn

SigmaStar Technology Ltd. is a fabless semiconductor company specializing in the design and development of high-performance System-on-Chip (SoC) solutions. The company focuses on intelligent visual perception and image processing technologies, providing core chips for smart surveillance, automotive electronics, smart home devices, and interactive displays. Its product portfolio includes advanced SoCs integrated with proprietary Image Signal Processors (ISP) and Neural Processing Units (NPU) to enable edge AI capabilities. SigmaStar's solutions are characterized by high integration, low power consumption, and robust performance in complex lighting conditions. The company delivers hardware and software platforms that support high-definition video encoding, decoding, and intelligent analysis for security cameras, digital video recorders, dash cams, and smart IoT terminals.

Recent filings

Filing Released Lang Actions
2025年度环境、社会和公司治理（ESG）报告
Environmental & Social Information Classification · 100% confidence The document is titled as an "环境、社会和公司治理 (ESG)报告" which translates to "Environmental, Social and Governance (ESG) Report." It is described as the company's first ESG report for the year, covering sustainability management, governance, social responsibility, environmental compliance, and related performance metrics. The text references ESG principles, sustainability goals, risk management, stakeholder communication, and detailed ESG performance indicators. There is no indication that this is an annual financial report, earnings release, or any other financial filing. The document is comprehensive and contains substantive content on ESG topics, not just an announcement or summary. Therefore, it fits the category of Environmental & Social Information (ESG) report.
2026-03-09 Chinese
中国国际金融股份有限公司关于星宸科技股份有限公司《2025年度内部控制自我评价报告》的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from a sponsoring institution (中国国际金融股份有限公司) regarding the internal control self-assessment report of 星宸科技股份有限公司 for the year 2025. It extensively discusses the internal control environment, risk assessment, control activities, information and communication, and internal supervision. The document includes detailed standards for identifying internal control deficiencies and the company's evaluation and remediation status. The content is focused on internal control audit and verification rather than a full annual report or financial statements. It is not a simple announcement or certification but a comprehensive audit-related opinion on internal controls. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and applied accounting principles and internal control evaluations, excluding full annual reports. The document length (11,468 characters) and detailed content confirm it is a full report, not just an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2025
2026-03-09 Chinese
关于调整独立董事薪酬的公告
Remuneration Information Classification · 95% confidence The document is an announcement regarding the adjustment of independent directors' remuneration. It discusses the board meeting decision and the proposed salary changes for independent directors, referencing governance and compensation matters. It does not contain financial statements or detailed compensation tables but is a formal announcement about board-related remuneration changes. This fits the category of Remuneration Information (DEF 14A), which covers reports detailing compensation for top executives and directors.
2026-03-09 Chinese
2025年限制性股票激励计划预留授予激励对象名单（授予日）
Share Issue/Capital Change Classification · 95% confidence The document is a list of recipients for a restricted stock incentive plan for the year 2025, detailing the allocation of shares to core technical personnel. It includes specific names, positions, and share quantities. This is an announcement related to share-based compensation, specifically the allocation of restricted stock under an incentive plan. It is not a full financial report, earnings release, or management discussion. It is also not a regulatory filing or certification. The document is focused on share allocation to employees, which aligns with announcements about share issues or capital changes related to stock incentives. Therefore, the most appropriate classification is Share Issue/Capital Change (SHA). The document length is short but contains substantive information about share allocation, not just an announcement of a report publication or a regulatory filing.
2026-03-09 Chinese
关于公司及子公司2026年度期货及衍生品交易可行性分析报告
Audit Report / Information Classification · 90% confidence The document is titled as a feasibility analysis report regarding futures and derivatives trading for the fiscal year 2026 by the company and its subsidiaries. It discusses the purpose, transaction amount, investment types, duration, funding sources, accounting principles, risk control measures, and concludes on the necessity and feasibility of conducting futures and derivatives trading. The document is a detailed internal or external report analyzing the feasibility and risk management of a specific financial activity rather than an announcement, regulatory filing, or a brief summary. It does not contain financial statements or quarterly results, so it is not an Interim/Quarterly Report (IR) or Annual Report (10-K). It is not a call transcript, earnings release, or management report. It is a specialized report on financial instruments and risk management. Given the content and nature, it fits best under Audit Report / Information (AR) as it involves accounting principles and risk control related to financial instruments, but it is not a full annual report or earnings release. The document length is under 5,000 characters but it is a full report, not just an announcement of a report publication, so it is not RPA or RNS. Therefore, the best classification is AR with high confidence. FY 2026
2026-03-09 Chinese
关于公司2026年度为全资子公司提供担保额度的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from the company 星宸科技股份有限公司 regarding the provision of guarantee limits for its wholly-owned subsidiaries for the year 2026. It details the guarantee amounts, the subsidiaries involved, their financial data, and the board resolution approving the guarantee. The document is a formal disclosure of a corporate action related to financing activities (providing guarantees for subsidiaries' debts). It is not a full financial report, audit report, or earnings release, nor is it a regulatory filing or announcement of a report publication. The content fits best under Capital/Financing Update (CAP) as it concerns updates on company financing activities, specifically guarantees provided to subsidiaries.
2026-03-09 Chinese

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