曾是全国石油装备制造系统最大亏损企业的宝鸡石油机械厂（以下简称宝石厂）自1997年扭亏以来，如同宝成铁路线上的列车，开足马力向前奔驰。继1998年完成产值3.2亿元，实现利税2000万元，其中利润159万元之后，1999年又完成产值3.6亿元，实现利税3500万元，其中利润405万元。2 Baoji Petroleum Machinery Factory, which was once the largest loss-making enterprise in the national oil equipment manufacturing system (hereinafter referred to as “the gemstone factory”), turned into a train on the Baocheng Railway Line since it turned losses in 1997. Following the completion of the production value of 320 million yuan in 1998, profits and taxes of 20 million yuan, of which 1.59 million yuan of profits, in 1999 and completed output value of 360 million yuan, profits and taxes 35 million yuan, of which 4.05 million yuan of profits. 2