| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10520.0 | USD | 20201201 |
| Unknown | China national standards | MT | 14030.0 | USD | 20201201 |
| Unknown | China national standards | MT | 10860.0 | USD | 20201201 |
| Unknown | China national standards | MT | 4740.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1130.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1330.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1480.0 | USD | 20201122 |
| Unknown | China national standards | MT | 7750.0 | USD | 20201122 |
| Unknown | China national standards | MT | 2140.0 | USD | 20201122 |
| Unknown | China national standards | MT | 35390.0 | USD | 20201122 |