RESULTS OF ANNUAL GENERAL MEETING HELD ON AUGUST 6, 2026

SINGAPORE, Aug. 6, 2026 /PRNewswire/ -- China Yuchai International Limited (NYSE: CYD) ("China Yuchai International" or the "Company") wishes to announce that all the resolutions as set out in its Notice of Annual General Meeting dated July 7, 2026 were duly passed at its Annual General Meeting held in Singapore today.

China Yuchai International, through its principal operating subsidiary, Guangxi Yuchai Machinery Company Limited ("Yuchai"), is one of the leading powertrain solutions manufacturers in China. Founded in 1951, Yuchai maintains a reputable brand name, a strong research and development team, and a significant market share in China. Yuchai specializes in the design, manufacture, and sale of light-, medium- and heavy-duty engines for trucks, buses, pickups, construction and agricultural equipment, and marine and power generation applications. It delivers a comprehensive portfolio of powertrain solutions, spanning traditional diesel and natural gas engines to alternate fuels and new energy products, including pure electric, range extenders, hybrid, and fuel cell systems. Through an extensive network of regional sales offices and authorized customer service centers, Yuchai distributes engines directly to auto OEMs and distributors while providing after-sales services across China and globally. In 2025, Yuchai sold 461,309 engines and reported total revenue of RMB 24.6 billion. For more information, please visit http://www.cyilimited.com .