| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20210320 |
| Unknown | China national standards | MT | 830.0 | USD | 20210320 |
| Unknown | China national standards | MT | 810.0 | USD | 20210320 |
| Unknown | China national standards | MT | 120.0 | USD | 20210320 |
| Unknown | China national standards | MT | 150.0 | USD | 20210320 |
| Unknown | China national standards | MT | 150.0 | USD | 20210320 |
| Unknown | China national standards | MT | 150.0 | USD | 20210320 |
| Unknown | China national standards | MT | 770.0 | USD | 20210319 |
| Unknown | China national standards | MT | 740.0 | USD | 20210319 |
| Unknown | China national standards | MT | 890.0 | USD | 20210319 |