| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20210316 |
| Unknown | China national standards | MT | 410.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210315 |
| Unknown | China national standards | MT | 930.0 | USD | 20210315 |
| Unknown | China national standards | MT | 160.0 | USD | 20210315 |
| Unknown | China national standards | MT | 140.0 | USD | 20210315 |
| Unknown | China national standards | MT | 180.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1750.0 | USD | 20210314 |