| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20200201 |
| Unknown | China national standards | MT | 450.0 | USD | 20200201 |
| Unknown | China national standards | MT | 290.0 | USD | 20200201 |
| Unknown | China national standards | MT | 280.0 | USD | 20200201 |
| Unknown | China national standards | MT | 460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 550.0 | USD | 20200201 |
| Unknown | China national standards | MT | 260.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1740.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3050.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200201 |