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INTEGRATED ELECTRONIC SYSTEMS LAB CO., LTD. — Investor Relations & Filings

Ticker · 002339 ISIN · CNE100000KV0 Shenzhen Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 1,532 across all filing types
Latest filing 2019-07-18 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 002339

About INTEGRATED ELECTRONIC SYSTEMS LAB CO., LTD.

https://www.ieslab.com.cn

Integrated Electronic Systems Lab Co., Ltd. (iESLab) specializes in the development and implementation of advanced automation and information technology solutions for the energy sector. The company focuses on power grid automation, providing comprehensive systems such as Energy Management Systems (EMS), Distribution Management Systems (DMS), and substation automation. Its product portfolio includes smart meters, renewable energy control platforms, and industrial automation tools designed to enhance grid reliability and efficiency. iESLab serves a range of clients, including utility providers, power generation facilities, and large-scale industrial enterprises. By integrating hardware manufacturing with sophisticated software development, the company supports the transition to smart grids and sustainable energy management through real-time monitoring, control, and data analytics.

Recent filings

Filing Released Lang Actions
关于重大经营合同中标的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by a company (积成电子股份有限公司) regarding winning major business contracts (招标中标) with the State Grid Corporation of China. It details the contract amounts, project descriptions, and potential impact on company performance. The document is short (1302 characters) and focuses on contract award information rather than financial results or detailed financial statements. It does not contain financial data or comprehensive report content. This fits the category of a Capital/Financing Update (CAP) as it relates to significant business contract wins that affect company operations and revenue prospects. It is not an Annual Report, Earnings Release, or Regulatory Filing. Therefore, the best classification is Capital/Financing Update (CAP).
2019-07-18 Chinese
关于首次回购公司股份的公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement regarding the company's first share repurchase. It details the number of shares repurchased, prices, compliance with relevant stock exchange rules, and future plans for share buybacks. It does not contain financial statements or comprehensive financial data but focuses on the share repurchase activity. The document length is short (1489 characters) and is clearly a formal announcement of a share buyback event, fitting the description of a Transaction in Own Shares (POS) filing.
2019-07-15 Chinese
关于第一大股东增持公司股份的公告
Major Shareholding Notification Classification · 100% confidence The document is a public announcement regarding the increase in shareholding by the company's largest shareholder, Shandong State-owned Assets Investment Holding Co., Ltd. It details the number of shares purchased, the percentage increase in ownership, the method of purchase, and compliance with relevant securities laws and regulations. There is no indication of financial results, management changes, or other report types. This fits the definition of a Major Shareholding Notification, which reports changes in significant share ownership levels crossing thresholds.
2019-07-12 Chinese
2019年半年度业绩预告
Earnings Release Classification · 95% confidence The document is a 2019 half-year performance forecast (业绩预告) for the period January 1, 2019 to June 30, 2019. It provides estimated financial results (loss forecast) but explicitly states that the forecast has not been audited and that detailed data will be disclosed in the 2019 half-year report. The document is short (687 characters) and serves as an earnings preview rather than a full interim report with actual financial statements. This matches the definition of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results with key highlights only.
2019-07-10 Chinese
关于回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is a progress announcement regarding the company's share repurchase plan. It details the board and shareholder approvals for the share buyback, the price limits, and the status of the repurchase as of a certain date. It does not contain financial statements or detailed financial analysis but is an update on capital activity related to the company's own shares. This fits the definition of a Transaction in Own Shares (POS) filing, which covers reports of the company buying back or selling its own shares.
2019-07-02 Chinese
关于深圳证券交易所2018年年报问询函回复的公告
Annual Report Classification · 95% confidence The document is a detailed response to an inquiry letter from the Shenzhen Stock Exchange regarding the company's 2018 annual report. It contains extensive financial data for the full fiscal year 2018, including revenue, net profit, quarterly breakdowns, cash flow analysis, government subsidies, and accounting treatments. The content is focused on explaining financial results, business operations, and accounting policies for the annual period. The document is lengthy (15,000 characters) and contains substantive financial data and analysis, not merely an announcement or certification. Therefore, it is classified as an Annual Report (10-K) type filing, as it covers the full fiscal year and provides comprehensive financial performance and explanations.
2019-06-26 Chinese

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