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同惠电子 — Investor Relations & Filings

Ticker · 920509 Beijing Stock Exchange Manufacturing
Open in API
Filings indexed 447 across all filing types
Latest filing 2025-12-10 Capital/Financing Update
Country CN China
Listing Beijing Stock Exchange 920509

About 同惠电子

https://www.tonghui.com.cn/

Tonghui Electronics specializes in the design, development, and manufacturing of high-precision electronic measurement instruments. The company’s core product portfolio includes LCR meters, impedance analyzers, component testers, and comprehensive transformer test systems. Additionally, it provides a wide range of power testing solutions, including electronic loads, DC power supplies, and safety testers. Tonghui focuses on delivering advanced measurement technology for applications in electronics manufacturing, research and development, and quality assurance. The company is recognized for its expertise in impedance measurement technology, offering instruments that feature high accuracy and broad frequency ranges. Its products are utilized for component characterization, circuit analysis, and material testing across various technical sectors.

Recent filings

Filing Released Lang Actions
关于使用闲置自有资金购买理财产品的进展公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement from 常州同惠电子股份有限公司 regarding the progress of using idle self-owned funds to purchase financial products. It includes specifics about the amounts, types of financial products, investment periods, expected yields, and risk controls. The document is a disclosure about ongoing financing activities related to the company's use of its own funds for investment in financial products. It is not a full financial report, audit, earnings release, or management discussion. It is also not a regulatory filing or announcement of a report publication. The content fits best under Capital/Financing Update (CAP) as it updates on the company's financing activities and capital usage related to investment products. The document length is 4170 characters, which is relatively short but contains substantive financial information about capital usage, not just an announcement or certification. Therefore, the classification is CAP with high confidence.
2025-12-10 Chinese
关于变更签字注册会计师的公告
Audit Report / Information Classification · 95% confidence The document is an announcement from Changzhou Tonghui Electronics Co., Ltd. regarding a change in the signing certified public accountant for the 2025 audit. It references the appointment and replacement of auditors and provides details about the new signing auditor. The document is short (1085 characters) and focuses on the change of auditors rather than presenting audit results or financial statements. This fits the category of Audit Report / Information (AR), which includes standalone audit reports and related information such as changes in auditors. It is not a full annual report or audit report itself but an announcement about audit personnel changes, which is typical for AR filings rather than other categories like Regulatory Filings or Report Publication Announcement. Therefore, the classification is AR with high confidence. FY 2025
2025-11-10 Chinese
投资者关系活动记录表
Investor Presentation Classification · 95% confidence The document is an investor relations activity record from Changzhou Tonghui Electronics Co., Ltd., dated November 10, 2025. It details investor meetings, including analyst meetings and Q&A sessions, with extensive discussion on company strategy, financial performance for the first three quarters of 2025, overseas business development, and product technology. The document is not a formal financial report but rather a record of investor relations activities and responses to investor questions. It does not contain full financial statements or comprehensive financial analysis typical of interim or annual reports. The document length is 3417 characters, which is relatively short and focused on investor communication rather than a formal earnings release or report. Therefore, the best fitting category is Investor Presentation (IP), as it is a detailed presentation for investors focusing on financials, strategy, and market position, conveyed through Q&A and investor relations activities.
2025-11-09 Chinese
投资者关系活动记录表
Call Transcript Classification · 95% confidence The document is a record of an investor relations activity, specifically a performance briefing (业绩说明会) held on November 5, 2025, discussing the company's third quarter 2025 financial results and operational details. It contains detailed Q&A about the company's revenue, profit growth, cash flow, R&D, production capacity, and product updates. The content is consistent with a call transcript or performance explanation session rather than a formal quarterly report or earnings release. The document length is 3431 characters, which is relatively short but contains substantive Q&A content. It is not a brief announcement or a report publication notice. The document is best classified as a Call Transcript (CT) because it records the Q&A session of the company's 2025 Q3 performance briefing with investors.
2025-11-04 Chinese
投资者关系活动记录表
Management Reports Classification · 95% confidence The document is an investor relations activity record from Changzhou Tonghui Electronics Co., Ltd., dated October 30, 2025. It includes detailed Q3 2025 financial performance data such as revenue growth, net profit growth, product category sales analysis, and operational details like capacity utilization and overseas production plans. The content is a detailed explanation and discussion of financial results and business trends, typical of a Management Discussion and Analysis (MDA) report. The document length is 1967 characters, which is relatively short but contains substantive financial data and management commentary, not just an announcement or summary. It is not a full Annual Report (10-K) or Interim Report (IR) but rather a management report explaining quarterly results and outlook. Therefore, the best classification is Management Reports (MDA).
2025-10-29 Chinese
2025年第三季度报告业绩说明会预告公告
Call Transcript Classification · 85% confidence The document is a notice announcing a scheduled earnings explanation meeting (业绩说明会) for the company's 2025 third quarter report. It references the previously published 2025 third quarter report (公告编号：2025-095) and provides details about the meeting time, location, participants, and how investors can participate and submit questions. The document itself does not contain financial statements or substantive financial data but serves as an announcement for the upcoming earnings call event. According to the classification rules, such announcements about earnings explanation meetings are best classified as Call Transcript (CT) if they contain the transcript, or if only announcing the meeting, it is closer to an Investor Presentation (IP) or Regulatory Filing (RNS). However, since this is a pre-announcement of an earnings explanation meeting (not the transcript or presentation itself), and it is not a simple report publication announcement, the best fit is Call Transcript (CT) category as it relates to earnings call content. Confidence is high due to explicit mention of earnings explanation meeting and reference to the quarterly report.
2025-10-28 Chinese

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