| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20201214 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201214 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201214 |
| Unknown | China national standards | MT | 850.0 | USD | 20201213 |
| Unknown | China national standards | MT | 440.0 | USD | 20201213 |
| Unknown | China national standards | MT | 920.0 | USD | 20201213 |
| Unknown | China national standards | MT | 880.0 | USD | 20201213 |
| Unknown | China national standards | MT | 820.0 | USD | 20201213 |
| Unknown | China national standards | MT | 8250.0 | USD | 20201213 |
| Unknown | China national standards | MT | 150.0 | USD | 20201212 |