API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Nje Kipenyo 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.0 $50.2 $5, 1 $ 863.0 $ 5, 5 $ 5, 3 $ 5, 2 $. $1,019.4 $1,019.4 $1,019.4 $1,019.4 $1,019.4 Unene 9.53 $1,027.2 $1,011.6 $1,019.4 $995.9 $995.9 $995...
Soma zaidi