• Sino Gas Holdings Group's auditor Forvis Mazars resigned effective November 5, 2026, over audit fees for the year ending December 31, 2026.
• The board proposed ZSZH (HK) Fuson as replacement on November 9, 2026, subject to shareholder approval and internal acceptance procedures.
• ZSZH quoted RMB 1.06 million, RMB 95,000 below Forvis Mazars's proposal, with no reduction in audit scope.
• No unresolved audit issues or disagreements other than fees were reported.
• The auditor change is not expected to materially affect the annual audit or results release.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Sino Gas Holdings Group Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20261109-12406199), on November 09, 2026, and is solely responsible for the information contained therein.