世纪末的中国，市场经济的构架初见端倪。石油和化工行业也在艰难的市场竞争中运行和发展。市场经济就是优胜劣汰，企业经营的成败就看有无效益。大环境困难；国企困难；许多企业亏损；职工下岗。而地处桑干河畔、黄羊山麓的球化，经受住了市场的洗礼，实现利税、职工收人稳步 At the end of the century, the structure of market economy has taken shape. The oil and chemical industries also operate and develop in tough market competition. Market economy is the survival of the fittest, the success or failure of business management to see if there is any benefit. The environment is difficult; the state-owned enterprises are in difficulties; many enterprises suffer losses; the workers are laid off. And is located in Sanggan River, Huangyang foothills of the ball, withstood the baptism of the market, to achieve profits and taxes, steady income workers