| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2650.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2810.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2600.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2910.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4840.0 | USD | 20181201 |
| Unknown | China national standards | MT | 970.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4840.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2260.0 | USD | 20181201 |