5月20日,中国建材百强(2004年度)信息发布会在京举行,建材百强年度排名尘埃落定。这是继去年之后,中国建筑材料工业协会会同国家统计局二度联手打造“中国建材百强企业”行业金牌。与去年不同的是,今年不再单独评选建材20强集团,而是将其并入建材百强企业的评选,因此,今年的评 May 20, China Building Materials hundred (2004 annual) information conference held in Beijing, the annual ranking of building materials hundred settled. This is the second after last year, China Building Materials Industry Association and the National Bureau of Statistics jointly for the second time to create “China top 100 building materials industry” industry gold medal. Unlike last year, this year is no longer a separate selection of top 20 building materials group, but to be included in the selection of building materials hundred enterprises, therefore, this year's assessment