| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20201211 |
| Unknown | China national standards | MT | 130.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1000.0 | USD | 20201211 |
| Unknown | China national standards | MT | 820.0 | USD | 20201211 |
| Unknown | China national standards | MT | 600.0 | USD | 20201210 |
| Unknown | China national standards | MT | 120.0 | USD | 20201210 |
| Unknown | China national standards | MT | 4000.0 | USD | 20201210 |
| Unknown | China national standards | MT | 990.0 | USD | 20201210 |
| Unknown | China national standards | MT | 140.0 | USD | 20201201 |
| Unknown | China national standards | MT | 140.0 | USD | 20201201 |