| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2510.0 | USD | 20210316 |
| Unknown | China national standards | MT | 3560.0 | USD | 20210316 |
| Unknown | China national standards | MT | 3660.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2450.0 | USD | 20210316 |
| Unknown | China national standards | MT | 620.0 | USD | 20210315 |
| Unknown | China national standards | MT | 390.0 | USD | 20210315 |
| Unknown | China national standards | MT | 370.0 | USD | 20210315 |
| Unknown | China national standards | MT | 420.0 | USD | 20210315 |
| Unknown | China national standards | MT | 370.0 | USD | 20210315 |
| Unknown | China national standards | MT | 610.0 | USD | 20210315 |