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SMARTER MICROELECTRONICS(GUANGZHOU)CO., LTD. — Investor Relations & Filings

Ticker · 688512 ISIN · CNE1000060Q0 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 302 across all filing types
Latest filing 2025-05-07 Audit Report / Informat…
Country CN China
Listing Shanghai Stock Exchange 688512

About SMARTER MICROELECTRONICS(GUANGZHOU)CO., LTD.

https://www.smartermicro.com/

Smarter Microelectronics (Guangzhou) Co., Ltd. is a fabless semiconductor company specializing in the design and development of high-performance radio frequency (RF) front-end chips and modules. The company utilizes its proprietary reconfigurable "AgiPAM" technology architecture to provide integrated solutions for 4G and 5G mobile communications, IoT devices, and automotive electronics. Its product portfolio includes RF power amplifiers (PA), low noise amplifiers (LNA), RF switches, and highly integrated front-end modules (FEM). By integrating Gallium Arsenide (GaAs) and Silicon on Insulator (SOI) processes, the company delivers scalable, high-efficiency, and multi-band RF solutions designed to meet the complex requirements of modern wireless communication systems.

Recent filings

Filing Released Lang Actions
华泰联合证券有限责任公司关于广州慧智微电子股份有限公司首次公开发行战略配售限售股上市流通的核查意见
Audit Report / Information Classification · 95% confidence The document is a verification opinion from Huatai United Securities regarding the listing and circulation of restricted shares from the company's initial public offering (IPO) on the STAR Market. It details the types of restricted shares, shareholding changes due to stock option exercises, commitments related to the restricted shares, and confirms compliance with regulatory requirements. The document is a formal verification or audit opinion related to share issuance and listing compliance, not a full annual or quarterly report, nor a simple announcement. It is a standalone audit-type report focusing on regulatory compliance and share circulation verification. Therefore, it fits best under Audit Report / Information (AR). The document length is 3238 characters, which is sufficient for a detailed audit opinion but not a full annual report. Hence, the classification is AR with high confidence.
2025-05-07 Chinese
2024年度审计报告
Audit Report / Information Classification · 100% confidence The document contains a detailed audit report including an auditor's opinion, basis for the opinion, key audit matters, responsibilities of management and auditors, and extensive financial statement notes. It references the audit of financial statements for the fiscal year ending December 31, 2024, and includes detailed accounting policies and notes. The presence of an independent auditor's report with audit opinion and detailed financial disclosures indicates this is a standalone audit report rather than a full annual report or other filing. The document length (15,000 characters) and content confirm it is not a brief announcement or certification. Therefore, the document is best classified as an Audit Report / Information (AR).
2025-04-27 Chinese
2024年内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Evaluation Report" for the year 2024 by Guangzhou Huizhiwei Electronics Co., Ltd. It discusses the evaluation of the company's internal control effectiveness as of December 31, 2024, including financial and non-financial internal control defects, their identification, and remediation status. The content is focused on internal control assessment rather than full financial statements or annual performance. It is a specialized report on internal control evaluation, which aligns with the definition of an Audit Report / Information (AR) as it relates to audit results and internal control assessments, excluding full annual reports. The document length is about 4734 characters, which is sufficient to contain substantive content rather than a mere announcement. Therefore, the appropriate classification is AR with high confidence.
2025-04-27 Chinese
2024年度内部控制审计报告
Audit Report / Information Classification · 100% confidence The document is titled '内部控制审计报告' which translates to 'Internal Control Audit Report'. It references auditing standards and the responsibility of the company's board and auditors regarding internal control over financial reporting as of December 31, 2024. The document includes an auditor's opinion on the effectiveness of internal control over financial reporting, issued by a certified public accounting firm. The content is consistent with a standalone audit report focused on internal control, not a full annual report or other types of filings. The document length (1696 characters) and detailed auditor statements confirm it is the audit report itself, not merely an announcement or certification. Therefore, the appropriate classification is Audit Report / Information (AR).
2025-04-27 Chinese
2024年度独立董事述职报告（薛爽 已离任）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2024 by an independent director of the company. It details the director's background, attendance at board and shareholder meetings, exercise of duties, communication with management and shareholders, and overall evaluation of their term. The content focuses on governance, director activities, and compliance with laws and regulations, rather than financial results or audit opinions. It is a report by a board member about their duties and performance during the year, which fits the category of Board/Management Information (MANG). The document is not an annual report, audit report, or earnings release, nor is it a proxy statement or voting result. It is a detailed management-related report about the independent director's role and activities.
2025-04-27 Chinese
关于使用部分暂时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 official announcement from Guangzhou Huizhiwei Electronics Co., Ltd. regarding the use of temporarily idle raised funds for cash management. It details the board and supervisory meetings approving the use of up to RMB 200 million of idle raised funds for purchasing safe, liquid cash management products. The document references regulatory approvals, fund raising details, investment projects, risk control measures, and includes opinions from the board, supervisory committee, and sponsor. It is a formal disclosure about the company's capital management activities related to raised funds, not a financial report or earnings release. The content fits the category of Capital/Financing Update (CAP) as it updates on the company's use of raised capital and cash management activities. The document length is about 4994 characters, which is substantive and not a mere announcement of a report publication. Therefore, the classification is CAP with high confidence.
2025-04-27 Chinese

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