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Sichuan Etrol Technologies Co., Ltd. — Investor Relations & Filings

Ticker · 300370 ISIN · CNE100000CX3 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,434 across all filing types
Latest filing 2021-12-14 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300370

About Sichuan Etrol Technologies Co., Ltd.

https://www.etrol.com

Sichuan Etrol Technologies Co., Ltd. specializes in the development and manufacture of industrial automation and Internet of Things (IoT) solutions. The company provides a comprehensive suite of hardware and software products, including Remote Terminal Units (RTUs), Programmable Logic Controllers (PLCs), and SCADA systems. Its core offerings focus on digital intelligence for the energy and utility sectors, particularly in oil and gas production, pipeline monitoring, and water management. Etrol integrates edge computing and cloud-based platforms to enable real-time data acquisition, remote monitoring, and intelligent control. By leveraging advanced sensing technologies and industrial communication protocols, the company supports digital transformation and operational efficiency for large-scale infrastructure projects and industrial facilities.

Recent filings

Filing Released Lang Actions
关于对四川安控科技股份有限公司的关注函的回复
Audit Report / Information Classification · 95% confidence The document is a detailed response letter from the company's auditor (Beijing Xinghua CPA Firm) to a regulatory inquiry (关注函) issued by the Shenzhen Stock Exchange's ChiNext Board Management Department. The inquiry concerns the company's accounting policy change regarding investment property measurement from cost model to fair value model, including the rationale, impact on financial statements, and compliance with accounting standards and listing rules. The document includes references to accounting standards, specific dates (2021), and detailed explanations of accounting policy changes and their effects. It is not a full annual report or interim report but a regulatory response letter addressing accounting policy and audit matters. The document length is 4140 characters, which is relatively short and focused on audit and accounting policy issues. This fits the definition of an Audit Report / Information (AR) filing, which includes standalone audit reports, applied accounting principles, and responses to regulatory inquiries related to accounting and auditing. It is not a report publication announcement or a general regulatory filing because it contains substantive auditor opinions and detailed accounting explanations. Therefore, the appropriate classification is AR with high confidence. Q3 2021
2021-12-14 Chinese
独立董事关于第五届董事会第二十次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is a formal independent opinion from independent directors regarding a board meeting decision on changing accounting policies. It references compliance with company law, stock exchange listing rules, and company articles. The content is about governance and board oversight rather than financial results or audit reports. The document length is short (502 characters) and it is not a full report but an official opinion related to board matters. This fits best under Board/Management Information (MANG), which covers announcements of changes or opinions from the board or senior management.
2021-12-08 Chinese
关于投资性房地产会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Sichuan Ancontrol Technology Co., Ltd. regarding a change in accounting policy for investment property from cost model to fair value model. It details the reasons, the date of change, the previous and new accounting policies, the impact on the company, and the approval process by the board and supervisory committee. The document is relatively short (3064 characters) and serves as a formal disclosure of an accounting policy change rather than a full financial report or audit report. It does not contain comprehensive financial statements or detailed financial analysis. Therefore, it is best classified as a Regulatory Filing (RNS), which covers miscellaneous regulatory announcements and disclosures that do not fit other specific categories.
2021-12-08 Chinese
第五届监事会第十四次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a meeting resolution announcement from the Supervisory Board of Sichuan An Control Technology Co., Ltd. It details the convening and decisions of the 14th meeting of the 5th Supervisory Board, including approval of a change in accounting policy. The document is short (760 characters) and serves as an official announcement of the meeting's resolutions rather than a full report or detailed financial disclosure. It does not contain financial statements or detailed analysis, nor is it a certification or voting result announcement. It fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2021-12-08 Chinese
第五届董事会第二十次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the 20th meeting of the 5th Board of Directors of Sichuan An Control Technology Co., Ltd. It details the meeting date, attendance, and the approval of a change in accounting policy regarding investment property. The document is a board meeting resolution announcement, not a full management report or financial statement. It does not contain comprehensive financial data or detailed management discussion but focuses on board decisions and approvals. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication, so it is not RPA. Hence, the classification is MANG with high confidence.
2021-12-08 Chinese
关于公司控股股东被动减持计期限届满的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding the expiration of a passive share reduction plan by the company's controlling shareholder. It details the number of shares reduced, the timeline, and compliance with relevant securities laws and stock exchange rules. The content focuses on shareholding changes by a major shareholder and the completion of a previously disclosed reduction plan. There are no financial statements, earnings data, or management discussions present. The document is regulatory in nature, reporting on shareholding changes and compliance disclosures. This fits the category of Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels.
2021-12-06 Chinese

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