API 5L/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIPE FOB TIANJIN Taobh a-muigh Trast-thomhas 外 径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 Balla 8.5,203 $ .4 $1,019.4 $1,019.4 $1,019.4 $1,019.4 Tighead 9.53 $1,027.2 $1,011.6 $1,019.4 $995.9 $995.9 $995...
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