Skip to main content
C

Chengdu Gas Group Corporation Ltd. — Investor Relations & Filings

Ticker · 603053 Shanghai Stock Exchange Electricity, gas, steam and air conditioning supply
Open in API
Filings indexed 626 across all filing types
Latest filing 2026-04-17 Environmental & Social …
Country CN China
Listing Shanghai Stock Exchange 603053

About Chengdu Gas Group Corporation Ltd.

Chengdu Gas Group Corporation Ltd. is a prominent energy service provider focused on the distribution and marketing of natural gas. The company manages the construction, operation, and maintenance of extensive urban gas pipeline networks. Its primary business activities include the procurement of natural gas and its delivery to a diverse client base spanning residential, commercial, and industrial sectors. Beyond gas supply, the corporation provides integrated services such as gas engineering design, pipeline installation, and the sale of specialized gas appliances. It also explores distributed energy solutions and value-added services to enhance energy efficiency. The company prioritizes operational safety and supply stability through the implementation of advanced monitoring technologies and comprehensive emergency response systems, supporting the energy infrastructure requirements of its service regions.

Recent filings

Filing Released Lang Actions
成都燃气2025年度可持续发展报告
Environmental & Social Information Classification · 1% confidence The document is titled ‘2025年度成都燃气可持续发展报告’ and is a full-length Sustainability/ESG report covering environmental responsibilities, social responsibilities, governance practices, stakeholder engagement, and related performance metrics. It follows the Shanghai Stock Exchange’s guidelines for sustainability reporting and is clearly the substantive report itself rather than a brief announcement or presentation. This matches the definition of an Environmental & Social Information report (ESG).
2026-04-17 Chinese
成都燃气2025年度独立董事述职报告（叶勇）
Governance Information Classification · 1% confidence The document is an independent director’s annual performance report (“独立董事述职报告”), detailing the independent director’s background, board and committee attendance, governance oversight, and interactions with internal/external auditors and shareholders. It is not announcing management changes, financial results, or investor materials, but rather provides detailed governance and board activity information. The closest category is Governance Information (CGR).
2026-04-17 Chinese
成都燃气第三届董事会第二十一次会议决议公告
Regulatory Filings Classification · 0% confidence The document is a public announcement of the board of directors’ meeting resolutions (approval of reports, dividend proposal, budget, etc.). It is not itself a full report like an annual or quarterly report, nor a notice of report publication, nor does it involve management changes, M&A, dividends only, or share transactions. Therefore, it falls under general regulatory filings as a board resolution announcement.
2026-04-17 Chinese
成都燃气关于会计师事务所2025年度履职情况评估报告及董事会审计委员会履行监督职责情况的报告
Audit Report / Information Classification · 1% confidence The document is titled as an evaluation report on the external auditor’s performance for the 2025 fiscal year and the audit committee’s supervision of that audit. It does not include full financial statements or serve as an annual or interim report; rather it provides detailed audit‐related information, procedures, and conclusions by the audit committee and the external accounting firm. This matches the definition of a standalone audit report/information. Therefore, it should be classified under Audit Report / Information (AR).
2026-04-17 Chinese
成都燃气2025年可持续发展报告摘要
Environmental & Social Information Classification · 1% confidence The document is a detailed summary of the company’s 2025 Sustainable Development/Environmental, Social, and Corporate Governance report, with extensive ESG topics, governance structure, stakeholder communication and materiality analysis. This matches the definition of an Environmental & Social Information report (ESG report). It is substantive content, not merely a publication announcement.
2026-04-17 Chinese
天职国际会计师事务所(特殊普通合伙)关于成都燃气2025年非经营性资金占用及其他关联资金往来情况汇总表的专项审计报告（XBRL）
Audit Report / Information Classification · 1% confidence The document is a special audit report (“专项审计报告”) issued by an accounting firm on the non-operating funds occupations and related party fund transactions of Chengdu Gas Group Co., Ltd. It contains an audit opinion, references to audit report numbers, and detailed audited schedules. This is a standalone audit report focused on a specific area, rather than a full annual report or mere announcement. Therefore, it best fits the Audit Report / Information category.
2026-04-17 Chinese

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.