Skip to main content
Sichuan Etrol Technologies Co., Ltd. logo

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

Ticker · 300370 ISIN · CNE100000CX3 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 2,434 across all filing types
Latest filing 2021-04-22 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
独立董事关于2020年度保留意见审计报告的独立意见
Audit Report / Information Classification · 95% confidence The document is a statement from independent directors regarding a 2020 audit report with a qualified opinion (保留意见审计报告). It references the audit report issued by an accounting firm and expresses the independent directors' acceptance and opinion on the audit report. The document does not contain the full audit report itself but rather an independent opinion on the audit report. The length is short (630 characters), and it is a formal commentary on the audit report rather than the report itself. Therefore, it fits best under Audit Report / Information (AR), which includes standalone audit reports and related opinions, excluding full annual reports. FY 2020
2021-04-22 Chinese
监事会关于2020年度保留意见审计报告及事项的专项说明
Audit Report / Information Classification · 95% confidence The document is a special explanation by the Supervisory Board of Beijing Ankong Technology Co., Ltd. regarding the 2020 audit report which contains a qualified (retained opinion) audit opinion. It discusses the basis for the qualified opinion, including going concern issues and loss of control over a subsidiary, and the Supervisory Board's acceptance of the audit report. The document references the audit report but does not contain the full audit report itself or detailed financial statements. The length is short (1829 characters) and it is a detailed explanation related to an audit report with a qualified opinion. This fits the category of an Audit Report / Information (AR) rather than a full Annual Report (10-K) or a simple announcement. Therefore, the classification is AR with high confidence. FY 2020
2021-04-22 Chinese
年报披露提示性公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (438 characters) indicating that the company's 2020 Annual Report and its summary have been approved and published on the official disclosure website. It explicitly states that the full report is available online and invites investors to review it. The document itself does not contain the full annual report or detailed financial data, but rather serves as a notice of the report's disclosure. According to the 'MENU VS MEAL' rule, such a brief announcement about the publication of a report should be classified as a Report Publication Announcement (RPA), not as the Annual Report (10-K) itself.
2021-04-22 Chinese
关于公司股票被实施其他风险警示暨公司股票停牌的提示性公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from Beijing AnKong Technology Co., Ltd. regarding the implementation of a risk warning on the company's stock and the temporary suspension of trading. It details the reasons for the risk warning, including consecutive years of net losses, liquidity issues, and audit report concerns about going concern uncertainty. The announcement also outlines measures the company is taking to address these issues. The document is regulatory in nature, informing shareholders and the market about the stock suspension and risk warning, but it does not contain financial statements or detailed financial reports. It is not an annual or interim report, earnings release, or audit report. The document is a formal regulatory announcement about stock trading status and risk warnings, fitting the category of Regulatory Filings (RNS). The document length is under 5,000 characters and is an announcement rather than a full report.
2021-04-22 Chinese
2020年年度报告
Annual Report Classification · 100% confidence The document is titled "北京安控科技股份有限公司 2020 年年度报告全文" which translates to "Beijing Ankong Technology Co., Ltd. 2020 Annual Report Full Text." It contains detailed sections typical of an annual report, including company overview, financial data, business summary, accounting policies, and management discussion. The document length is 15,000 characters, indicating a full report rather than a brief announcement. It includes audited financial data, management statements, and comprehensive business descriptions. There is no indication that this is merely an announcement or a certification. Therefore, this document fits the definition of an Annual Report (10-K). FY 2020
2021-04-22 Chinese
关于续聘会计师事务所的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the reappointment of an accounting firm (Beijing Xinghua Certified Public Accountants) as the auditor for the company for the 2021 fiscal year. It details the auditor's qualifications, independence, audit fees, and the approval process by the board and audit committee. It explicitly states that the reappointment is subject to approval at the 2020 annual shareholders meeting. The document does not contain any financial statements or audit reports themselves, but rather is a formal announcement about the auditor appointment. The document length is 3380 characters, which is relatively short and consistent with an announcement rather than a full audit report. Therefore, this document is best classified as an Audit Report / Information announcement (AR) because it relates to audit matters but is not the full audit report itself. However, since it is an announcement about the auditor appointment and not the audit report or opinion itself, and given the definitions, it fits best under AR (Audit Report / Information) as it concerns audit-related information and auditor appointment details. FY 2021
2021-04-22 Chinese

Browse filings by year

13 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.