| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1320.0 | USD | 20201201 |
| Unknown | China national standards | MT | 750.0 | USD | 20201201 |
| Unknown | China national standards | MT | 190.0 | USD | 20201201 |
| Unknown | China national standards | MT | 600.0 | USD | 20201201 |
| Unknown | China national standards | MT | 630.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1660.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2730.0 | USD | 20201201 |
| Unknown | China national standards | MT | 740.0 | USD | 20201201 |
| Unknown | China national standards | MT | 3300.0 | USD | 20201201 |