| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20181121 |
| Unknown | China national standards | MT | 1080.0 | USD | 20181120 |
| Unknown | China national standards | MT | 7050.0 | USD | 20181120 |
| Unknown | China national standards | MT | 160.0 | USD | 20181119 |
| Unknown | China national standards | MT | 160.0 | USD | 20181118 |
| Unknown | China national standards | MT | 50.0 | USD | 20181118 |
| Unknown | China national standards | MT | 3190.0 | USD | 20181118 |
| Unknown | China national standards | MT | 1000.0 | USD | 20181118 |
| Unknown | China national standards | MT | 7040.0 | USD | 20181117 |
| Unknown | China national standards | MT | 460.0 | USD | 20181117 |