| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7070.0 | USD | 20201215 |
| Unknown | China national standards | MT | 6600.0 | USD | 20201215 |
| Unknown | China national standards | MT | 4870.0 | USD | 20201214 |
| Unknown | China national standards | MT | 5920.0 | USD | 20201214 |
| Unknown | China national standards | MT | 3980.0 | USD | 20201214 |
| Unknown | China national standards | MT | 3210.0 | USD | 20201214 |
| Unknown | China national standards | MT | 8520.0 | USD | 20201213 |
| Unknown | China national standards | MT | 930.0 | USD | 20201213 |
| Unknown | China national standards | MT | 6790.0 | USD | 20201213 |
| Unknown | China national standards | MT | 6790.0 | USD | 20201213 |