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南省经贸委建材处提供50云 南2002年2月云南省主要建材产品销售价格lyg主要产,兄名衬出产地产品现格及售价（元川水泥（回转窑）P.O32.5P otZ 5P.O52 5昆明市w288红河州271294大理州268（
South China Economic and Trade Commission Building Materials Division provided 50 Yunnan February 2002 Yunnan Province main building materials sales price lyg major production, brother named out of origin product current price and price (Yuanchuan Cement (rotary kiln) P.O32.5P otZ 5P .O52 5 Kunming w288 Honghe 271294 Dali Prefecture 268 (