| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20181201 |
| Unknown | China national standards | MT | 330.0 | USD | 20181201 |
| Unknown | China national standards | MT | 400.0 | USD | 20181201 |
| Unknown | China national standards | MT | 590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 50.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2550.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3150.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2880.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3100.0 | USD | 20181201 |