================================================================================ United States Securities and Exchange Commission Washington, D.C. 20549 Form 6-K Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the Month of September 2003 Commission File Number 1-13522 CHINA YUCHAI INTERNATIONAL LIMITED (Translation of registrant's name into English) 16 Raffles Quay #26-00 Hong Leong Building Singapore 048581 (Address of principal executive offices) (Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.) Form 20-F X Form 40-F ----- ----- (Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.) Yes No X ----- ----- If "Yes" is marked, indicate below the file number assigned to registrant in connection with Rule 12g3-2(b). Not applicable. ================================================================================

TABLE OF CONTENTS This Report on Form 6-K shall be deemed to be incorporated by reference in the prospectus, dated August 26, 1996, of China Yuchai International Limited (the "Company" or "CYI") included in the Company's Registration Statement (Registration No. 333-05478) on Form F-3 and to be part thereof from the date on which this report is filed, to the extent not superseded by documents or reports subsequently filed or furnished by the Company with the U.S. Securities and Exchange Commission (the "SEC"). The Company wishes to caution readers that the forward-looking statements contained in the press release, included herein as Exhibit 1.1, involve risks and uncertainties, and are subject to material change based on various important factors including, among others, political, economic and social conditions in China such as government policies with respect to foreign investment, economic growth, inflation and the availability of credit, the effects of competition in the diesel engine market, the effects of inflation, the ability of Guangxi Yuchai Machinery Company Limited ("Yuchai"), a subsidiary of the Company, to control its expenses, capital expenditures and receivables, finance its working capital and capital expenditures and commercially introduce new products in the future, the effects of uncertainties in the Chinese legal system which could limit the legal protections available to foreign investors, including with respect to the enforcement of foreign judgments in China, and the effects of China becoming a member of the World Trade Organization. These and other factors, and their effects on the Company's results of operations and financial condition, are more fully described in the Company's Form 20-F filings with the SEC under the Securities Exchange Act of 1934, as amended. 1. Other Events On September 5, 2003 in Singapore, the Company issued a press release announcing the declaration by Yuchai of certain dividends payable to the Company. A copy of the press release dated September 5, 2003 is attached hereto as Exhibit 1.1 and is incorporated herein by reference. 2. Exhibits 1.1 Press release dated September 5, 2003.

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunder duly authorized. Date: September 5, 2003 CHINA YUCHAI INTERNATIONAL LIMITED By: /s/ Philip Ting Sii Tien -------------------------------- Name: Philip Ting Sii Tien Title: Chief Financial Officer

EXHIBIT INDEX 1.1 Press release dated September 5, 2003.

EXHIBIT 1.1 CHINA YUCHAI INTERNATIONAL LIMITED 16 Raffles Quay #26-00 Hong Leong Building Singapore 048581 Tel : (65) 6220 8411 Fax : (65) 6226 0502 FOR IMMEDIATE RELEASE A DIVIDEND OF APPROXIMATELY US$37 MILLION FROM ITS SUBSIDIARY GUANGXI YUCHAI MACHINERY COMPANY LIMITED WILL BE PAYABLE TO CHINA YUCHAI INTERNATIONAL LIMITED Singapore, September 5, 2003 - China Yuchai International Limited (CYI) is pleased to announce that its subsidiary, Guangxi Yuchai Machinery Company Limited (Yuchai) following continued strong performance, has declared an additional Rmb0.85 dividend per share to all shareholders. CYI, a significant shareholder of Yuchai, will be entitled to approximately US$37 million. "I am very pleased to once again announce good news to shareholders. In recognition of its continued strong performance, Yuchai today declared this additional dividend to its shareholders," said Mr Wrix Gasteen, President of CYI. Upon receipt of this additional dividend from Yuchai, the Board of CYI is expected to consider the declaration of an additional interim dividend for the year ending 31 December 2003. **************************************************** China Yuchai International Limited Executive Office 16 Raffles Quay #26-00 Hong Leong Building Singapore 048581 Tel: (65) 6220 8411 Fax: (65) 6226 0502 Contact persons: Mr Wrixon F. Gasteen, President Mr Philip Ting, Chief Financial Officer