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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 2025-08-25 Investor Presentation
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
关于召开2025年半年度业绩说明会的公告
Investor Presentation Classification · 95% confidence The document is an announcement from Guangzhou Huizhiwei Electronics Co., Ltd. about the scheduling of a 2025 half-year performance explanation meeting (业绩说明会). It provides details about the meeting time, location, format (online interaction), participants, and how investors can participate and ask questions. It explicitly states that the half-year report will be published on August 29, 2025, and this meeting is to explain and discuss the half-year results. The document does not contain actual financial data or the report itself but is an announcement about the upcoming investor presentation event related to the half-year results. Therefore, it fits the category of Investor Presentation (IP) rather than an Interim Report (IR) or Earnings Release (ER). The document length is short (1441 characters), and it is clearly an announcement of a meeting for discussing financial results, not the results themselves or a transcript. Hence, the classification is Investor Presentation (IP) with high confidence.
2025-08-25 Chinese
股东减持股份计划公告
Major Shareholding Notification Classification · 100% confidence The document is a public announcement from Guangzhou Huizhiwei Electronics Co., Ltd. regarding a shareholder's plan to reduce their shareholding. It details the shareholder's current holdings, the planned reduction amount and period, the reasons for the reduction, and compliance with regulatory requirements. There are no financial statements, earnings data, or management discussions present. The document is focused on a shareholder's share reduction plan, which fits the category of a Major Shareholding Notification rather than a financial report or other filing types. The document length is 2780 characters, which is typical for such announcements. Therefore, the appropriate classification is Major Shareholding Notification (MRQ).
2025-08-10 Chinese
关于2021年股票期权激励计划第二个行权期第一次行权结果暨股份变动的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding the results of the second exercise period of the 2021 stock option incentive plan by Guangzhou Huizhiwei Electronics Co., Ltd. It includes specifics about the number of shares exercised, the decision-making process, approvals by the board and shareholders, legal opinions, share capital changes, and the impact on financial metrics. The document is an official announcement of stock option exercise results and related share capital changes, not a full financial report or audit. It is not a report publication announcement since it contains substantive details and is over 5,000 characters. The content fits best under the category of Capital/Financing Update (CAP), as it relates to changes in capital structure due to stock option exercises and share issuance.
2025-07-28 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使用自有资金支付募投项目人员费用并以募集资金等额置换的核查意见
Regulatory Filings
2025-07-10 Chinese
关于使用自有资金支付募投项目人员费用并以募集资金等额置换的公告
Capital/Financing Update Classification · 95% confidence The document is an official announcement by Guangzhou Huizhiwei Electronics Co., Ltd. regarding the use of self-owned funds to pay personnel expenses for fundraising investment projects and the subsequent replacement with raised funds. It details board and supervisory approvals, regulatory compliance, and the rationale behind the financial arrangement. The document references regulatory rules and approvals but does not contain financial statements or comprehensive financial data. It is a specific corporate announcement about capital usage and fundraising project management rather than a full financial report or earnings release. The document length is under 5,000 characters and is a detailed announcement rather than a report itself. Therefore, it fits best under Capital/Financing Update (CAP) as it concerns fundraising capital usage and replacement procedures.
2025-07-10 Chinese
关于注销2021年股票期权激励计划部分股票期权的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Guangzhou Huizhiwei Electronics Co., Ltd. regarding the cancellation of part of the 2021 stock option incentive plan. It details board and supervisory meetings, legal opinions, and the specifics of stock option cancellations due to employee departures and expiration of exercise periods. The document does not contain financial statements or detailed financial performance data but is a formal disclosure about stock option plan adjustments and cancellations. It fits the category of a Regulatory Filing (RNS) as it is a regulatory announcement about corporate governance and stock option plan changes, not a full report or financial statement.
2025-07-10 Chinese

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