石化局决定着手对生产规模过小、工艺落后、物资消耗高、污染严重的小轮胎业进行清理整顿。随着全球经济一体化趋势的增强,国际上轮胎生产集中度也越来越高。1999年,全球轮胎销售额前三名的3家企业,销售量已占全世界轮胎销售量的54.7%,而且市场占有率还在增长中。据英国汽车预测机构EIU预测,2005年,世界轮胎前3强占全球轮胎销量的份额将提高到70%。与国经济趋势形成鲜明对比的是,国内轮胎厂家却不断增多。80年代初,我国原有轮胎生产企业约100家,其中原化工定点轮胎厂59 The petrochemical bureau decided to proceed with the rectification of the small tire industry with too small a production scale, backward technology, high material consumption and serious pollution. With the increasing trend of global economic integration, the concentration of tire production in the world is also increasing. In 1999, the top three companies in global tire sales accounted for 54.7% of the world’s tire sales, and the market share is still growing. According to the forecast of the British automobile forecasting agency EIU, in 2005, the world’s top 3 tires accounted for a share of global tire sales to 70%. In stark contrast to the national economic trend, domestic tire manufacturers have continued to increase. In the early 1980s, there were about 100 original tire manufacturers in China, of which the original chemical fixed tire factory 59