长强圆钢(管坯）、连铸方坯现货资源：
20#:45/50/55/60/65/70/75/80/90/95/100/110/120/130
45#:45/50/55/60/65/70/75/80/90/95/100/110/120
a105:50/55/60/65/70/75/80/85/90/120/130
10#:50/55/60/65/70/75/80/90/100/110/120/130
q345b:50/55/60/65/70/75/100/120/140
40cr:45/50/55/60/65/70/75/80/85/90/95/110/130
20cr:50/60/70
35#:50/60/70
09crcusb:50/60/70
同时经营方坯20#、45#、a105、10#、q345b、40cr、
150*15...