| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20181121 |
| Unknown | China national standards | MT | 190.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1280.0 | USD | 20181120 |
| Unknown | China national standards | MT | 430.0 | USD | 20181119 |
| Unknown | China national standards | MT | 2720.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1240.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1300.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1240.0 | USD | 20181119 |
| Unknown | China national standards | MT | 9250.0 | USD | 20181119 |
| Unknown | China national standards | MT | 170.0 | USD | 20181119 |