| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 980.0 | USD | 20210320 |
| Unknown | China national standards | MT | 940.0 | USD | 20210320 |
| Unknown | China national standards | MT | 150.0 | USD | 20210319 |
| Unknown | China national standards | MT | 770.0 | USD | 20210319 |
| Unknown | China national standards | MT | 840.0 | USD | 20210319 |
| Unknown | China national standards | MT | 4940.0 | USD | 20210319 |
| Unknown | China national standards | MT | 160.0 | USD | 20210319 |
| Unknown | China national standards | MT | 150.0 | USD | 20210319 |
| Unknown | China national standards | MT | 150.0 | USD | 20210319 |
| Unknown | China national standards | MT | 990.0 | USD | 20210319 |