| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1280.0 | USD | 20181120 |
| Unknown | China national standards | MT | 6670.0 | USD | 20181120 |
| Unknown | China national standards | MT | 270.0 | USD | 20181120 |
| Unknown | China national standards | MT | 5190.0 | USD | 20181120 |
| Unknown | China national standards | MT | 10.0 | USD | 20181120 |
| Unknown | China national standards | MT | 750.0 | USD | 20181119 |
| Unknown | China national standards | MT | 120.0 | USD | 20181119 |
| Unknown | China national standards | MT | 60.0 | USD | 20181119 |
| Unknown | China national standards | MT | 15460.0 | USD | 20181119 |
| Unknown | China national standards | MT | 70.0 | USD | 20181119 |