| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3620.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |
| Unknown | China national standards | MT | 220.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |
| Unknown | China national standards | MT | 300.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4790.0 | USD | 20201201 |
| Unknown | China national standards | MT | 40.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4740.0 | USD | 20201201 |