| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20201223 |
| Unknown | China national standards | MT | 100.0 | USD | 20201223 |
| Unknown | China national standards | MT | 740.0 | USD | 20201223 |
| Unknown | China national standards | MT | 80.0 | USD | 20201223 |
| Unknown | China national standards | MT | 220.0 | USD | 20201223 |
| Unknown | China national standards | MT | 470.0 | USD | 20201223 |
| Unknown | China national standards | MT | 50.0 | USD | 20201223 |
| Unknown | China national standards | MT | 560.0 | USD | 20201223 |
| Unknown | China national standards | MT | 3620.0 | USD | 20201223 |
| Unknown | China national standards | MT | 550.0 | USD | 20201223 |