2025年年度报告摘要（英文版）

Changchai Company, Limited 2025 Annual Report Abstract1Stock code: 000570, 200570Stock name: Changchai A, Changchai BAnnouncement Number: 2026-004Changchai Company, Limited 2025 Annual Report AbstractI. Important NotesThis annual report abstract is derived from the full text of the annual report. To obtain a comprehensiveunderstanding of the Company's operating results, financial position, and future development plans, investorsshould carefully read the full text of the annual report on the media designated by the China Securities RegulatoryCommission.All directors attended the board meeting to deliberate on this report.Non-standard Audit Opinion☐ Applicable ✓ Not ApplicableProfit Distribution Proposal or Capital Reserve Conversion Proposal Deliberated by the Board for the ReportingPeriod✓ Applicable ☐ Not ApplicableWhether to Convert Capital Reserve into Share Capital☐ Yes ✓ NoThe profit distribution proposal approved by the Board is as follows:Base: 705,692,507 sharesCash Dividend: RMB 0.22 per 10 shares (tax inclusive)Bonus Shares: 0 shares (tax inclusive)Capital Reserve Conversion into Share Capital: Not applicableProfit Distribution Proposal for Preferred Shares Deliberated and Approved by the Board for the ReportingPeriod☐ Applicable ✓ Not ApplicableII. Corporate Information1. Corporate InformationStock nameChangchai A,Changchai BStock code000570, 200570Stock exchange for stocklistingShenzhen Stock ExchangeContact InformationBoard SecretarySecurities RepresentativeNameHe JianjiangAddress123 Huaide Middle Road,Changzhou, Jiangsu, ChinaChangchai Company, Limited 2025 Annual Report Abstract2Fax(86) 519-86630954Tel.(86) 519-68683155Email addresscchjj@changchai.com2. Principal Activity of the Company in the Reporting Period(1) Principal Operations of the CompanyWe mainly specialize in the R&D, manufacture and sales of diesel engines under the brand "Changchai" andgasoline engines under the brand "Robin". Our products are mainly used in agricultural machinery, smallengineering machinery, generator sets and shipborne machinery and other fields closely related to people'slivelihood.In the Reporting Period, there were no major changes in the Company's core business and main products.(2) Main Products of the CompanyOur main products are divided into two categories: diesel engines and gasoline engines. The details are as follows:MainproductsGraphic displayProduct descriptionProductfeaturesApplicationfieldsDieselengineOur diesel engine products includesingle-cylinder diesel engines andmulti-cylinderengines,coveringpower range from 3kW to 180kW,and cylinder diameters from 70mmto 140mm. Besides sale in domesticmarket, our diesel engines are soldto Southeast Asia, South America,the Middle East and Africa.High power, lowoil consumption,lownoise,compactstructure,lowemission,goodreliabilityAgriculturalmachinery,constructionmachinery,generator sets,shipbornemachineryGasolineengineOur gasoline engines are mainlygeneral-purposesmallgasolineengines, covering the