| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26060.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2220.0 | USD | 20210315 |
| Unknown | China national standards | MT | 6310.0 | USD | 20210315 |
| Unknown | China national standards | MT | 3840.0 | USD | 20210315 |
| Unknown | China national standards | MT | 3560.0 | USD | 20210315 |
| Unknown | China national standards | MT | 3600.0 | USD | 20210315 |
| Unknown | China national standards | MT | 4380.0 | USD | 20210315 |
| Unknown | China national standards | MT | 3920.0 | USD | 20210315 |
| Unknown | China national standards | MT | 25770.0 | USD | 20210315 |
| Unknown | China national standards | MT | 26930.0 | USD | 20210315 |