| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20210312 |
| Unknown | China national standards | MT | 170.0 | USD | 20210312 |
| Unknown | China national standards | MT | 140.0 | USD | 20210312 |
| Unknown | China national standards | MT | 5290.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210312 |
| Unknown | China national standards | MT | 8980.0 | USD | 20210312 |
| Unknown | China national standards | MT | 690.0 | USD | 20210312 |
| Unknown | China national standards | MT | 750.0 | USD | 20210312 |
| Unknown | China national standards | MT | 110.0 | USD | 20210311 |
| Unknown | China national standards | MT | 110.0 | USD | 20210311 |