Skip to main content
SMARTER MICROELECTRONICS(GUANGZHOU)CO., LTD. logo

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 2025-04-27 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
第二届监事会第五次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a resolution announcement from the Supervisory Board of Guangzhou Huizhiwei Electronics Co., Ltd. It details the approval of various reports and proposals including the 2024 Annual Report, 2024 Supervisory Board Work Report, 2024 Financial Statements, 2025 Financial Budget, 2024 Profit Distribution Plan, and others. The document repeatedly states that these reports will be submitted to the shareholders' meeting for approval and refers to the actual reports being disclosed separately on the Shanghai Stock Exchange website. The document itself does not contain the full annual report or financial statements but is a formal announcement of the Supervisory Board's resolutions regarding these reports. The document length is 4073 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, this document is best classified as a Regulatory Filing (RNS) because it is a formal regulatory announcement of supervisory board resolutions and approvals related to various reports, not the reports themselves.
2025-04-27 Chinese
2025年第一季度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled as the "2025 First Quarter Report" of Guangzhou Huizhi Microelectronics Co., Ltd. It contains detailed financial data including balance sheets, profit and loss statements, and cash flow statements for the first quarter of 2025. The report explicitly states it is unaudited and covers the period January to March 2025, which is a period shorter than a full fiscal year. The presence of comprehensive financial statements and analysis for a quarter indicates this is an Interim / Quarterly Report. There is no indication that this is an announcement of a report or a certification letter, so it is not RPA or RNS. The length and detail confirm it is a full report, not just a summary or presentation.
2025-04-27 Chinese
关于调整部分募集资金投资项目拟投入募集资金结构的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement from Guangzhou Huizhiwei Electronics Co., Ltd. regarding the adjustment of the structure of the use of proceeds from a previous fundraising (IPO) investment projects. It details the amounts raised, the use of funds, and the adjustments in allocation between different projects. The document includes references to regulatory approvals, audit reports on fund receipt, and opinions from the board, supervisory committee, and sponsor. It is a formal disclosure about changes in the use of capital raised, not a full financial report or earnings release. The content fits the category of Capital/Financing Update (CAP) because it concerns the structure and use of raised funds and adjustments thereof. The document length is about 4873 characters, which is sufficient for a detailed announcement rather than a brief notice. It is not a report publication announcement or regulatory filing fallback. Therefore, the best classification is CAP with high confidence.
2025-04-27 Chinese
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2024年度募集资金存放与实际使用情况的专项核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed report from 华泰联合证券有限责任公司 (Huatai United Securities Co., Ltd.) regarding the 2024 annual verification of the storage and actual use of funds raised by 广州慧智微电子股份有限公司 (Guangzhou Huizhi Microelectronics Co., Ltd.) from its initial public offering (IPO) on the STAR Market (科创板). It includes specifics on the amount raised, usage, management, regulatory compliance, and audit opinions from an accounting firm (天健会计师事务所). The document contains comprehensive financial data, tables of fund usage, and detailed explanations of fund management and compliance with regulatory requirements. It is not a brief announcement or a certification letter but a substantive verification report on the use of raised capital for the fiscal year 2024. This type of document aligns with the category of Audit Report / Information (AR), as it is a standalone audit/verification report on the use of IPO proceeds, not a full annual report or earnings release. Therefore, the correct classification is AR with high confidence.
2025-04-27 Chinese
关于2025年度对外担保额度预计的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Guangzhou Huizhiwei Electronics Co., Ltd. regarding the expected external guarantee amount for the year 2025. It details the guarantee and counter-guarantee arrangements for its wholly-owned subsidiaries, including financial data and board approval information. The document is a formal public announcement about the company's planned guarantee limits and related financial and procedural details. It does not contain a full financial report, audit report, or detailed management discussion, nor is it a transcript, presentation, or voting result. The document is relatively short (4158 characters) and serves as a regulatory disclosure about guarantee limits and related board decisions. This fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2025-04-09 Chinese
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2025年度对外担保额度预计的核查意见
Capital/Financing Update Classification · 95% confidence The document is a detailed verification opinion from a securities company (华泰联合证券有限责任公司) regarding the anticipated external guarantee limits for the year 2025 for 广州慧智微电子股份有限公司. It includes detailed financial data, descriptions of guarantee and counter-guarantee arrangements, board approval information, and the sponsor's verification opinion. The document is not a full annual or interim financial report but rather a specialized verification opinion related to financing guarantees. It is not a simple announcement or certification but a substantive report on a specific financial matter. This type of document fits best under the category of Capital/Financing Update (CAP), as it deals with financing activities and guarantee limits for the company and its subsidiaries.
2025-04-09 Chinese

Browse filings by year

4 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.