| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20201215 |
| Unknown | China national standards | MT | 200.0 | USD | 20201215 |
| Unknown | China national standards | MT | 90.0 | USD | 20201215 |
| Unknown | China national standards | MT | 1850.0 | USD | 20201215 |
| Unknown | China national standards | MT | 800.0 | USD | 20201215 |
| Unknown | China national standards | MT | 1110.0 | USD | 20201215 |
| Unknown | China national standards | MT | 820.0 | USD | 20201214 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201214 |
| Unknown | China national standards | MT | 1250.0 | USD | 20201214 |
| Unknown | China national standards | MT | 1160.0 | USD | 20201214 |