Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

中化新网讯 6月28日上午8时许，安徽省合肥巢湖化工园区内，工程车齐声鸣笛，挖掘机长臂飞舞，安徽皖维集团有限责任公司在项目施工现场举行开工动员会。皖维集团公司党委书记、董事长吴福胜宣布项目开工。 吴福胜表示，在皖维集团坚持围绕聚乙烯醇(PVA ...