2011年是“十二五”开局之年,也是钢管行业经历严峻考验的一年。特别是进入下半年,受世界经济持续低迷,欧美债务危机以及国内经济增速维稳,市场需求萎缩等因素的影响,钢管行业经历了严重的困难局面。在这样严峻的形势下,各企业积 2011 is the “second five ” the first year, but also the steel industry experienced a severe test of the year. Especially in the second half of the year, due to the continuous downturn in the world economy, the debt crisis in Europe and the United States and the steady growth of the domestic economy, as well as the shrinking market demand, the steel pipe industry has experienced serious difficulties. In such a harsh situation, all enterprises plot