| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20201210 |
| Unknown | China national standards | MT | 50.0 | USD | 20201201 |
| Unknown | China national standards | MT | 20.0 | USD | 20201201 |
| Unknown | China national standards | MT | 10.0 | USD | 20201201 |
| Unknown | China national standards | MT | 20.0 | USD | 20201201 |
| Unknown | China national standards | MT | 20.0 | USD | 20201201 |
| Unknown | China national standards | MT | 330.0 | USD | 20201201 |
| Unknown | China national standards | MT | 350.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2350.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2440.0 | USD | 20201201 |