回答详情
一双小眼的勇
2015-10-13 11:12:00
简单说吧,10吨/手,最小变动价位2元/吨。涨跌停板幅度4%,合约交割月份,1,3,5,7,8,9,11,12
最新回答
2026-08-11 15:05:50
2026-08-11 15:05:44
2026-08-11 15:05:39
2026-08-11 15:05:33
2026-08-11 15:05:27
2026-08-11 15:05:19


