“十一五”期间,中国石油炼化业务投资比“十五”增长1倍多,建设了一批重大炼化项目,提高了营利能力和保障能力,锻炼了工程建设队伍,增强了中国石油组织世界级规模炼油化工项目的能力。截 During the 11th Five-Year Plan, the investment in refining and petrochemical business in China increased more than twice as much as that of the 10th Five-Year Plan period. A number of major refinery and chemical projects were set up to raise the profit-making ability and safeguarding capacity and to train the construction team. Enhanced PetroChina’s ability to organize world-scale refinery and petrochemical projects. cut