日韩欧美一级特黄大片_日本在线不卡一区二区_91精品国产免费久久久久久婷婷_亚洲av中文aⅴ无码av男同_欧美黄色网址观看互动交流

Market price of coking coal in China domestic districts on4-6

作者：27 發(fā)布時(shí)間：2011-04-06 文字大小：【大】【中】【小】
 
City  quality 2010-4-6
kailuan gradeⅩ,coking coal  1620
xingtai gradeⅦ,1/3coke 1480
taian grade Ⅶ,QM  1450
huainan 1/3coking coal 1400
huaibei grade Ⅸ 1/3coking coal 1280
pingxiang gradeⅪcoking coal /
taiyuan gradeⅩcoking coal  1650
linfen gradeⅨcoking coal  1700
lvliang gradeⅥcoking coal  1650
pingdingshan gradeⅩrefined coal   1686-1700