| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20181121 |
| Unknown | China national standards | MT | 720.0 | USD | 20181120 |
| Unknown | China national standards | MT | 23350.0 | USD | 20181119 |
| Unknown | China national standards | MT | 580.0 | USD | 20181119 |
| Unknown | China national standards | MT | 4990.0 | USD | 20181119 |
| Unknown | China national standards | MT | 9960.0 | USD | 20181118 |
| Unknown | China national standards | MT | 80.0 | USD | 20181118 |
| Unknown | China national standards | MT | 6040.0 | USD | 20181118 |
| Unknown | China national standards | MT | 710.0 | USD | 20181117 |
| Unknown | China national standards | MT | 5990.0 | USD | 20181117 |