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

Ticker · 688512 ISIN · CNE1000060Q0 Shanghai Stock Exchange Manufacturing
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Filings indexed 302 across all filing types
Latest filing 2024-04-28 Regulatory Filings
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
上市公司独立董事提名人声明与承诺（洪昀）
Regulatory Filings
2024-04-28 Chinese
2023年度董事会关于独立董事独立性评估的专项意见
Governance Information Classification · 95% confidence The document is a special opinion from the board of directors regarding the independence evaluation of independent directors for the year 2023. It references regulatory requirements from the China Securities Regulatory Commission and Shanghai Stock Exchange rules about independent directors. The content focuses on governance and compliance related to board members' independence, not financial results or management changes. It is not a full annual report, audit report, or earnings release. It is a governance-related document about board practices and director independence, fitting the Governance Information (CGR) category.
2024-04-28 Chinese
2023年度内部控制审计报告
Audit Report / Information Classification · 95% 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, 2023. The document contains an auditor's opinion on the effectiveness of internal control over financial reporting, which is typical of a standalone audit report rather than a full annual report or interim report. The length is 1806 characters, which is short but the content is substantive and specific to an audit report on internal controls. There is no indication that this is an announcement or a certification letter, but rather the actual audit report itself. Therefore, the appropriate classification is Audit Report / Information (AR).
2024-04-28 Chinese
2023年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2023 Annual Report Summary" of Guangzhou Huizhiwei Electronics Co., Ltd. It contains detailed financial data for the year 2023, including revenue, net profit, and quarterly breakdowns. It also includes comprehensive business descriptions, industry analysis, risk factors, shareholder information, and management discussions. The document is lengthy (over 13,000 characters) and contains substantive financial statements and analysis, not just an announcement or summary. It also includes an auditor's report mention with an unqualified opinion, which is typical in annual reports. The presence of detailed financial data, management discussion, and comprehensive company information aligns with the characteristics of an Annual Report (10-K equivalent). Therefore, the document should be classified as an Annual Report (10-K).
2024-04-28 Chinese
2023年内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled '2023 年度内部控制评价报告' which translates to '2023 Annual Internal Control Evaluation Report'. It discusses the evaluation of the company's internal control effectiveness as of December 31, 2023, including financial and non-financial internal control defects, their identification, and remediation status. The document is detailed and contains substantive information about internal control evaluation, which is a type of audit-related report but not a full annual report. It is not a brief announcement or a certification letter but a comprehensive internal control evaluation report. This fits the category of Audit Report / Information (AR), which includes standalone audit reports and internal control evaluation results. The document length is 4374 characters, which is substantial but not extremely long, consistent with an audit/internal control report rather than a full annual report (10-K) or interim report (IR). Therefore, the best classification is AR with high confidence.
2024-04-28 Chinese
天健会计师事务所（特殊普通合伙）关于慧智微营业收入扣除情况的专项核查意见
Audit Report / Information Classification · 95% confidence The document is a specialized audit opinion on the deduction of operating revenue for the year 2023 for Guangzhou Huizhi Microelectronics Co., Ltd. It includes an auditor's report and a detailed table of revenue deductions, along with copies of qualification certificates of the auditors. The document references a specific regulatory guideline (科创板上市公司自律监管指南第9号) and is clearly an audit-related verification report rather than a full annual report or interim financial statement. The document length is 2705 characters, which is relatively short but contains substantive audit content and an auditor's opinion on a specific financial matter. This fits the definition of an Audit Report / Information (AR) as it is a standalone audit report focusing on a specific financial aspect (revenue deductions) and includes the auditor's opinion. It is not a full Annual Report (10-K), nor is it a mere announcement or certification. Therefore, the correct classification is AR with high confidence.
2024-04-28 Chinese

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