| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20850.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1820.0 | USD | 20181120 |
| Unknown | China national standards | MT | 3390.0 | USD | 20181120 |
| Unknown | China national standards | MT | 14010.0 | USD | 20181120 |
| Unknown | China national standards | MT | 3020.0 | USD | 20181120 |
| Unknown | China national standards | MT | 6970.0 | USD | 20181120 |
| Unknown | China national standards | MT | 3020.0 | USD | 20181119 |
| Unknown | China national standards | MT | 23450.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1370.0 | USD | 20181119 |
| Unknown | China national standards | MT | 1980.0 | USD | 20181119 |