| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 39850.0 | USD | 20210316 |
| Unknown | China national standards | MT | 31790.0 | USD | 20210316 |
| Unknown | China national standards | MT | 6490.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2390.0 | USD | 20210315 |
| Unknown | China national standards | MT | 5430.0 | USD | 20210315 |
| Unknown | China national standards | MT | 190.0 | USD | 20210315 |
| Unknown | China national standards | MT | 800.0 | USD | 20210315 |
| Unknown | China national standards | MT | 75730.0 | USD | 20210315 |
| Unknown | China national standards | MT | 6630.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210315 |