BEIJING (AFX-ASIA) – Sinopec Zhenhai Refining & Chemical Co Ltd (HK 1128), a unit of China’s largest oil refiner, China Petrochemical Corp (Sinopec Group), plans to process 14 million tons of crude oil in 2004, up 2.94% year-on-year, a company official told AFX-Asia. Zhenhai, with an annual refining capacity of 16 million tons, processed 13.6…