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NanFang Ventilator Co., Ltd. — Investor Relations & Filings

Ticker · 300004 ISIN · CNE100000H36 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,889 across all filing types
Latest filing 2023-01-30 Audit Report / Informat…
Country CN China
Listing Shenzhen Stock Exchange 300004

About NanFang Ventilator Co., Ltd.

https://www.ntfan.com

NanFang Ventilator Co., Ltd. specializes in the research, development, and manufacturing of high-end ventilation and air treatment systems. The company provides a comprehensive range of products, including specialized centrifugal and axial fans, air handling units, dampers, and noise control equipment. It is a prominent supplier for critical infrastructure projects, particularly within the nuclear power sector, where it provides safety-grade ventilation solutions. Additionally, the company serves the transportation industry with large-scale tunnel and subway ventilation systems, as well as industrial and commercial HVAC markets. NanFang Ventilator is recognized for its technical innovation, including advancements in heavy-duty metal 3D printing technology for manufacturing complex industrial components. Its products are engineered to meet rigorous performance standards for reliability and efficiency in demanding environments.

Recent filings

Filing Released Lang Actions
关于变更会计师事务所的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the change of the company's auditor (accounting firm) for the 2022 fiscal year. It details the new auditor's information, reasons for the change, communication with previous and new auditors, and approvals from the board, audit committee, independent directors, and supervisory board. It does not contain any financial statements or audit reports themselves, but rather the announcement of the auditor change and related procedural information. This fits the category of Audit Report / Information (AR) as it relates to audit matters but is not a full annual report or audit report itself. The document length is 3385 characters, which is short but contains substantive information about audit firm change, not just a brief announcement or report publication notice. Therefore, the best classification is AR with high confidence. FY 2022
2023-01-30 Chinese
2022年度业绩预告
Earnings Release Classification · 95% confidence The document is a 2022 annual performance forecast (业绩预告) for the full year 2022 (January 1 to December 31, 2022). It provides estimated net profit figures and explanations for changes compared to the prior year. It explicitly states that the data is preliminary, unaudited, and that the final audited financial data will be disclosed in the 2022 Annual Report. The document is short (658 characters) and serves as a performance forecast announcement rather than a full financial report. This matches the characteristics of an Earnings Release (ER), which is an initial announcement of quarterly or periodical financial results with key highlights only. It is not the full Annual Report (10-K) or an Audit Report (AR). Therefore, the correct classification is Earnings Release (ER). FY 2022
2023-01-30 Chinese
独立董事对相关事项的独立意见
Audit Report / Information Classification · 95% confidence The document is a statement from independent directors regarding the appointment of a new accounting firm for the company's 2022 audit. It references regulatory guidelines and confirms the appropriateness of the auditor change. The document is short (761 characters) and does not contain any financial statements or audit results itself. It is an opinion or certification related to audit matters, not the audit report or annual report itself. Therefore, it fits best under Audit Report / Information (AR) as it relates to audit matters but is not a full annual report or audit report document. FY 2022
2023-01-30 Chinese
独立董事对相关事项的事前认可意见
Audit Report / Information Classification · 90% confidence The document is a statement from independent directors providing prior approval opinions regarding the appointment of an accounting firm for audit services. It references regulatory guidelines for independent directors and audit service standards but does not contain any financial data, audit results, or full audit reports. The document is short (689 characters) and serves as an official opinion or approval related to audit matters rather than the audit report itself. Therefore, it is best classified as an Audit Report / Information (AR) since it pertains to audit-related matters but is not a full annual report or financial statement. FY 2023
2023-01-30 Chinese
关于持股5%以上股东协议转让股份完成过户登记手续的公告
Major Shareholding Notification Classification · 100% confidence The document is an announcement regarding the completion of share transfer registration involving shareholders holding more than 5% of the company's shares. It details the transfer of shares between specific individuals, the updated shareholding percentages, and confirms compliance with relevant securities laws and regulations. There is no financial data, earnings information, or report publication mentioned. The content fits the definition of a Major Shareholding Notification, as it reports changes in significant share ownership levels crossing thresholds (5% ownership). The document length is short and focused solely on shareholding changes, confirming classification as MRQ.
2023-01-10 Chinese
关于变更公司会计估计的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from a company about a change in accounting estimates, specifically related to credit impairment loss rates for accounts receivable and contract assets. It details the decision made by the board and supervisory committee, the rationale for the change, the expected financial impact, and includes independent director and supervisory opinions. The document is relatively short (1941 characters) and does not contain full financial statements or comprehensive financial data. It is a regulatory announcement about an accounting policy change rather than a full audit report or annual/interim report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such announcements that do not fit other specific report types.
2022-12-28 Chinese

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