| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 63780.0 | USD | 20201210 |
| Unknown | China national standards | MT | 320.0 | USD | 20201210 |
| Unknown | China national standards | MT | 230.0 | USD | 20201210 |
| Unknown | China national standards | MT | 280.0 | USD | 20201210 |
| Unknown | China national standards | MT | 300.0 | USD | 20201210 |
| Unknown | China national standards | MT | 200.0 | USD | 20201210 |
| Unknown | China national standards | MT | 950.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1820.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1300.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1450.0 | USD | 20201201 |