| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20210316 |
| Unknown | China national standards | MT | 4090.0 | USD | 20210315 |
| Unknown | China national standards | MT | 480.0 | USD | 20210315 |
| Unknown | China national standards | MT | 420.0 | USD | 20210315 |
| Unknown | China national standards | MT | 620.0 | USD | 20210315 |
| Unknown | China national standards | MT | 3050.0 | USD | 20210315 |
| Unknown | China national standards | MT | 70.0 | USD | 20210315 |
| Unknown | China national standards | MT | 170.0 | USD | 20210315 |
| Unknown | China national standards | MT | 210.0 | USD | 20210314 |
| Unknown | China national standards | MT | 600.0 | USD | 20210314 |