今年一季度，巨化集团公司的6万吨原材料和燃料，比去年同期的进价降低了172．93万元，其主要原因就在于他们在采购供应系统中引入了竞价招标机制。巨化公司每年要从全国采购几百万吨的大宗原材料和燃料，用于采购的资金达6亿元，辅料也价值2亿元。近几年，市场行情出现转机，? In the first quarter of this year, Juhua Group’s 60,000 tons of raw materials and fuel were reduced by RMB 1,729,300 over the same period of last year. The main reason was that they introduced a bidding mechanism in the procurement and supply system. Juhua will purchase several million tons of bulk raw materials and fuel from the country each year. The funds used for procurement will reach 600 million yuan, and the auxiliary materials will also be worth 200 million yuan. In recent years, there has been a turnaround in market conditions.