| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 420.0 | USD | 20200201 |
| Unknown | China national standards | MT | 620.0 | USD | 20200201 |
| Unknown | China national standards | MT | 370.0 | USD | 20200201 |
| Unknown | China national standards | MT | 340.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20200201 |
| Unknown | China national standards | MT | 320.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20200201 |
| Unknown | China national standards | MT | 500.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200201 |