China Automotive Interior Decoration Holdings Limited (abbreviated in the market as “C Auto Int Deco”) has announced that the English and Chinese versions of its Interim Report 2026 are now available on both the company’s website (www.hklistco.com/48) and the Hong Kong Stock Exchange’s HKEXnews website (www.hkexnews.hk).

Key details of the shareholder communication notice dated 8 September 2026 include:

• Online access encouraged: The board recommends shareholders review the digital versions of the Interim Report 2026 and all future corporate communications through the designated websites.

• Printed copies upon request: Shareholders who have elected to receive hard copies will find the Interim Report enclosed. Those experiencing difficulty with online access can request printed copies free of charge by returning the enclosed reply form to Tricor Investor Services Limited or by emailing 48-ecom@vistra.com.

• Email registration reminder: Registered shareholders are responsible for providing a valid email address to receive electronic notifications. Until an operational email is on file, the company will send notices and actionable corporate communications in hard copy only.

• Response procedure: The completed reply form should be mailed to Tricor Investor Services Limited, 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong (postage pre-paid for local mail) or emailed to the address above. Tricor’s shareholder hotline (+852 2980 1333) is available from 9:00 a.m. to 6:00 p.m., Monday to Friday (excluding public holidays), for any enquiries.

The company reiterates that the provision of a functional email address enables more efficient and environmentally friendly communication for future reports, circulars, meeting notices and other shareholder materials.