| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20210320 |
| Unknown | China national standards | MT | 90.0 | USD | 20210320 |
| Unknown | China national standards | MT | 120.0 | USD | 20210320 |
| Unknown | China national standards | MT | 770.0 | USD | 20210320 |
| Unknown | China national standards | MT | 12380.0 | USD | 20210320 |
| Unknown | China national standards | MT | 80.0 | USD | 20210319 |
| Unknown | China national standards | MT | 80.0 | USD | 20210319 |
| Unknown | China national standards | MT | 80.0 | USD | 20210319 |
| Unknown | China national standards | MT | 550.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1670.0 | USD | 20210319 |