Travel Models,Traffic Demand Modeling,Transport Demand Model,Four Step Transportation Model Nanjing Great Century Art Model Co., Ltd. , , https://www.dsjysmx.com Name of product specification Materials Steel factory / origin Today's price (yuan/ton) Yesterday's price (yuan/ton) Change (yuan/ton) Galvanized pipe 1-1.25 inch 3mm Tianjin Lida 5360-5370 5410-5420 Fall 50 Galvanized pipe 1.5 inch 3.25mm Tianjin Lida 5190-5200 5240-5250 Fall 50 Galvanized pipe 2 inches 3.25mm Tianjin Lida 5140-5150 5210-5220 Fall 70 Galvanized pipe 2.5 inch 3.75mm Tianjin Lida 5140-5150 5210-5220 Fall 70 Galvanized pipe 3 inches 3.75mm Tianjin Lida 5140-5150 5210-5220 Fall 70 Galvanized pipe 4 inch 4mm Tianjin Lida 5140-5150 5210-5220 Fall 70 Galvanized pipe 5 inch 4mm Tianjin Lida 5200-5210 5250-5260 Fall 50 Galvanized pipe 6 inches 4mm Tianjin Lida 5310-5320 5380-5390 Fall 70 Galvanized pipe 8 inches 5mm Tianjin Lida 5310-5320 5380-5390 Fall 70 Color coated board 0.326*1000*C SGCC Langfang 7200-7250 7200-7250 constant Color coated board 0.426*1000*C SGCC Langfang 6650-6700 6650-6700 constant Color coated board 0.476*1000*C SGCC Xinyu 6400-6450 6400-6450 constant Color coated board 0.476*1000*C SGCC Langfang 6400-6450 6400-6450 constant Color coated board 0.5*1000*C TST01 Baosteel 7750-7800 7750-7800 constant Color coated board 0.6*1000*C TST01 Baosteel 7800-7850 7800-7850 constant Color coated board 0.5*1200*C TST01 Ma Gang 7000-7050 7050-7100 Fall 50 Galvanized sheet 1.0*1000*C JY150 Wu Gang 5200 5230 Fell 30 Galvanized sheet 1.0*1000*C STO2Z Bengang 5200 5200 constant Galvanized sheet 0.7*1000*C STO2Z Bengang 5400 5400 constant Galvanized sheet 0.7*1000*C JY150 Wu Gang 5500 5550 constant Galvanized sheet 0.5*1000*C SGCC Hengtong 5650 5650 constant