| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20191214 |
| Unknown | China national standards | MT | 42660.0 | USD | 20191214 |
| Unknown | China national standards | MT | 520.0 | USD | 20191214 |
| Unknown | China national standards | MT | 1230.0 | USD | 20191214 |
| Unknown | China national standards | MT | 43620.0 | USD | 20191213 |
| Unknown | China national standards | MT | 4800.0 | USD | 20191213 |
| Unknown | China national standards | MT | 8970.0 | USD | 20191213 |
| Unknown | China national standards | MT | 9920.0 | USD | 20191213 |
| Unknown | China national standards | MT | 4970.0 | USD | 20191213 |
| Unknown | China national standards | MT | 3320.0 | USD | 20191213 |