China Yuchai International (CYD) had its best day in 2003 on July 10, 2003, returning 18.4%.

ASSET	DATE	% RETURN
China Yuchai International (CYD)	7/10/2003	18.44%
China Yuchai International (CYD)	8/4/2003	18.32%
China Yuchai International (CYD)	11/12/2003	18.27%
China Yuchai International (CYD)	8/11/2003	18.11%
China Yuchai International (CYD)	10/13/2003	14.92%
China Yuchai International (CYD)	3/26/2003	14.24%
China Yuchai International (CYD)	8/5/2003	13.27%
China Yuchai International (CYD)	3/31/2003	12.7%
China Yuchai International (CYD)	9/2/2003	12.64%
China Yuchai International (CYD)	12/29/2003	12.04%
China Yuchai International (CYD)	11/24/2003	11.87%
China Yuchai International (CYD)	10/22/2003	11.62%
China Yuchai International (CYD)	6/17/2003	11.5%
China Yuchai International (CYD)	10/29/2003	9.93%
China Yuchai International (CYD)	8/20/2003	9.79%
China Yuchai International (CYD)	6/12/2003	9.27%
China Yuchai International (CYD)	10/27/2003	8.75%
China Yuchai International (CYD)	6/30/2003	8.13%
China Yuchai International (CYD)	8/22/2003	7.72%
China Yuchai International (CYD)	5/15/2003	7.09%
China Yuchai International (CYD)	9/29/2003	6.65%
China Yuchai International (CYD)	1/8/2003	6.29%
China Yuchai International (CYD)	11/3/2003	6.09%
China Yuchai International (CYD)	3/7/2003	6.02%
China Yuchai International (CYD)	4/1/2003	6%