| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9620.0 | USD | 20201215 |
| Unknown | China national standards | MT | 11610.0 | USD | 20201214 |
| Unknown | China national standards | MT | 11510.0 | USD | 20201201 |
| Unknown | China national standards | MT | 12180.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20201201 |
| Unknown | China national standards | MT | 11640.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1860.0 | USD | 20201201 |
| Unknown | China national standards | MT | 11680.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1860.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1810.0 | USD | 20201201 |