| Item | Des | Standard | Material | Size | Quantity | Remark | EXW CHINA | |||
| Dia(mm) |
Thick (mm) |
Length(m) | PCS | TON | USD/TON | |||||
| 1 | ERW | API 5L/A53 | GR.B | 457 | 9.53 | 12 | 87 | 109.79 | BE. BLACK | $621.57 |
| 3 | ERW | API 5L/A53 | GR.B | 323.9 | 12.70 | 12 | 98 | 114.62 | BE. BLACK | $582.64 |
| 4 | ERW | API 5L/A53 | GR.B | 355.6 | 12.70 | 12 | 115 | 148.20 | BE. BLACK | $602.11 |
| 5 | ERW | API 5L/A53 | GR.B | 406 | 12.70 | 12 | 48 | 70.95 | BE. BLACK | $602.11 |
| 6 | ERW | API 5L/A53 | GR.B | 457 | 12.70 | 12 | 35 | 58.44 | BE. BLACK | $582.64 |
| 7 | ERW | API 5L/A53 | GR.B | 273 | 12.70 | 12 | 66 | 64.56 | BE. BLACK | $581.35 |
| 9 | ERW | API 5L/A53 | GR.B | 610 | 12.70 | 12 | 86 | 193.05 | BE. BLACK | $641.04 |
| 11 | ERW | API 5L/A53 | GR.B | 141.3 | 5.30 | 6 | 75 | 8.00 | BE. BLACK | $526.85 |
| 13 | ERW | API 5L/A53 | GR.B | 273 | 6.50 | 6 | 132 | 33.83 | BE. BLACK | $559.29 |
| 16 | ERW | API 5L/A53 | GR.B | 33.4 | 2.50 | 6 | 63 | 0.72 | PE. BLACK | $547.61 |
| 17 | ERW | API 5L/A53 | GR.B | 42.3 | 2.50 | 6 | 152 | 2.24 | PE. BLACK | $542.42 |
| 18 | ERW | API 5L/A53 | GR.B | 48.3 | 2.75 | 6 | 243 | 4.50 | PE. BLACK | $522.95 |
| 19 | ERW | API 5L/A53 | GR.B | 60.3 | 3.00 | 6 | 165 | 4.20 | BE. BLACK | $528.14 |
| 20 | ERW | API 5L/A53 | GR.B | 73 | 3.25 | 12 | 89 | 5.97 | BE. BLACK | $543.71 |
| 21 | ERW | API 5L/A53 | GR.B | 76 | 3.50 | 12 | 69 | 5.18 | BE. BLACK | $543.71 |
| 22 | ERW | API 5L/A53 | GR.B | 89 | 4.00 | 12 | 89 | 8.95 | BE. BLACK | $522.95 |
| 12 | ERW | API 5L/A53 | GR.B | 114.3 | 6.00 | 6 | 114 | 10.96 | BE. BLACK | $533.33 |
| 23 | ERW | API 5L/A53 | GR.B | 114.3 | 4.75 | 12 | 78 | 12.01 | BE. BLACK | $525.55 |
| 24 | ERW | API 5L/A53 | GR.B | 127 | 5.00 | 6 | 56 | 5.05 | BE. BLACK | $535.93 |
| 10 | ERW | API 5L/A53 | GR.B | 168.3 | 5.00 | 6 | 35 | 4.23 | BE. BLACK | $533.33 |
| 25 | ERW | API 5L/A53 | GR.B | 168.3 | 5.75 | 6 | 74 | 10.23 | BE. BLACK | $539.82 |
| 26 | ERW | API 5L/A53 | GR.B | 168.3 | 6.00 | 12 | 33 | 9.51 | BE. BLACK | $539.82 |
| 27 | ERW | API 5L/A53 | GR.B | 168.3 | 7.75 | 12 | 65 | 23.93 | BE. BLACK | $539.82 |
| 14 | ERW | API 5L/A53 | GR.B | 219.1 | 6.75 | 6 | 98 | 20.78 | BE. BLACK | $552.80 |
| 15 | ERW | API 5L/A53 | GR.B | 219.1 | 8.00 | 6 | 88 | 21.99 | BE. BLACK | $559.29 |
| 30 | ERW | API 5L/A53 | Q345B | 219.1 | 9.75 | 12 | 109 | 65.84 | BE. BLACK | $559.29 |