BEIJING (AFX-ASIA) – China’s crude oil imports increased 31.3% year-on-year to 91.12 million tons in 2003, and refined oil imports were up 38.8% at 28.24 million tons, the official International Business Daily reported, citing customs figures. The newspaper said China’s steel imports rose 51.8% year-on-year to 37.17 million tons last year, while auto imports were…