| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1680.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1060.0 | USD | 20210322 |
| Unknown | China national standards | MT | 510.0 | USD | 20210322 |
| Unknown | China national standards | MT | 840.0 | USD | 20210321 |
| Unknown | China national standards | MT | 35350.0 | USD | 20210321 |
| Unknown | China national standards | MT | 2370.0 | USD | 20210321 |
| Unknown | China national standards | MT | 3960.0 | USD | 20210321 |
| Unknown | China national standards | MT | 6710.0 | USD | 20210321 |
| Unknown | China national standards | MT | 590.0 | USD | 20210320 |
| Unknown | China national standards | MT | 4380.0 | USD | 20210320 |