| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20201201 |
| Unknown | China national standards | MT | 260.0 | USD | 20201201 |
| Unknown | China national standards | MT | 340.0 | USD | 20201201 |
| Unknown | China national standards | MT | 260.0 | USD | 20201201 |
| Unknown | China national standards | MT | 160.0 | USD | 20201201 |
| Unknown | China national standards | MT | 340.0 | USD | 20201201 |
| Unknown | China national standards | MT | 340.0 | USD | 20201201 |
| Unknown | China national standards | MT | 210.0 | USD | 20201201 |
| Unknown | China national standards | MT | 310.0 | USD | 20201201 |
| Unknown | China national standards | MT | 500.0 | USD | 20201201 |