China High Speed Transmission starts further probe into relevant transactions, sees 5-6 month timeline

• China High Speed Transmission Equipment Group launched a further independent investigation into “Relevant Transactions” tied to earlier disclosures.
• Grant Thornton Zhitong will trace cash flows, test commercial substance, flag irregularities or conflicts, assess internal-control gaps, review bad-debt causes.
• Work started in June 2026; estimated duration five to six months.
• The probe aims to address evidentiary limits and concerns around the prior FTI investigation report, without changing its core scope.
• The group plans to appoint internal-control consultants by mid-August 2026 for a broader controls review alongside the investigation.

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. China High-Speed Transmission Equipment Group Co. 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-20260805-12273659), on August 05, 2026, and is solely responsible for the information contained therein.