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Beijing Chieftain Control Technology Group Co.,Ltd — Investor Relations & Filings

Ticker · 300430 ISIN · CNE100001YS5 Shenzhen Stock Exchange Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 1,356 across all filing types
Latest filing 2026-05-21 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300430

About Beijing Chieftain Control Technology Group Co.,Ltd

https://www.ctntech.com

Beijing Chieftain Control Technology Group Co., Ltd. specializes in providing integrated automation and digitalization solutions primarily for the pharmaceutical and life sciences sectors. The company develops advanced process control systems, manufacturing execution systems (MES), and data management platforms designed to optimize production efficiency and ensure regulatory compliance. Its core offerings include distributed control systems (DCS), programmable logic controllers (PLC), and specialized software for batch management and electronic batch records. Beijing Chieftain focuses on delivering turnkey projects that adhere to international standards such as GAMP 5 and FDA 21 CFR Part 11. By integrating industrial IoT and big data analytics, the group supports the construction of smart factories, enabling clients to achieve high levels of precision, traceability, and operational excellence in complex manufacturing environments.

Recent filings

Filing Released Lang Actions
北京浩天律师事务所关于公司2025年度股东会的法律意见书
Regulatory Filings Classification · 70% confidence The document is a legal opinion letter issued by a law firm regarding the convening, attendance, voting procedures, and results of the company’s 2025 Annual General Meeting. It does not itself serve as the Annual Report, Proxy Statement, or other financial report, nor is it merely announcing the availability of a report. It primarily provides legal certification of AGM procedures and includes detailed voting results. No specific filing category exists for a law‐firm legal opinion, so under the fallback rules it should be classified as a general regulatory announcement.
2026-05-21 Chinese
2025年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is an official announcement of the 2025 Annual General Meeting resolutions and detailed voting results for each proposal. It reports formal voting outcomes at a shareholder meeting, which matches the definition of Declaration of Voting Results & Voting Rights Announcements (Code: DVA).
2026-05-21 Chinese
关于控股股东部分股份被冻结的公告
Legal Proceedings Report Classification · 90% confidence The document is an official announcement by the listed company regarding the judicial freezing of part of its controlling shareholder’s shares by a court. This is a legal action affecting the company’s equity held by a major shareholder, clearly falling under updates on significant lawsuits or legal matters. Therefore, it best matches the Legal Proceedings Report category (LTR).
2026-05-13 Chinese
关于股票交易异常波动的公告
Regulatory Filings Classification · 85% confidence The document is a routine regulatory disclosure on abnormal stock trading fluctuations under Shenzhen Stock Exchange rules, explaining causes, confirming disclosures, and issuing risk warnings. It is not an earnings report, management change, dividend notice, or other specific category, but a standard compliance announcement. Therefore, it falls into the general Regulatory Filings category.
2026-05-11 Chinese
2026-027 关于股票交易严重异常波动的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Beijing Chengyitong Control Technology Group Co., Ltd. regarding severe abnormal fluctuations in its stock trading price. It references prior disclosures including the 2025 annual report and 2026 first quarter report, and mentions audit opinions issued by the accounting firm. The document primarily focuses on explaining the stock price volatility, the company's response, risk warnings, and compliance with stock exchange rules. It does not contain the full annual report or financial statements itself, nor is it a transcript, presentation, or other detailed report. The document is a regulatory announcement about stock trading risks and related disclosures, fitting best into the category of Regulatory Filings (RNS). The document length is short (1910 characters), and it is an announcement rather than a full report. Therefore, the classification is Regulatory Filings (RNS) with high confidence.
2026-05-08 Chinese
关于股票交易异常波动的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding abnormal stock trading fluctuations for the company Beijing Chengyitong Control Technology Group Co., Ltd. It discusses the stock price drop, the company's response, and references prior disclosures including the 2025 annual report and 2026 Q1 report with audit opinions. The document does not contain actual financial statements or detailed financial data but is a regulatory announcement explaining the stock price movement and company statements about information disclosure compliance. It is relatively short (1641 characters) and serves as a public disclosure about stock trading abnormalities and risk warnings rather than a full financial report or audit report. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement and compliance disclosure.
2026-05-07 Chinese

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