| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1690.0 | USD | 20210320 |
| Unknown | China national standards | MT | 780.0 | USD | 20210320 |
| Unknown | China national standards | MT | 940.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1040.0 | USD | 20210320 |
| Unknown | China national standards | MT | 6840.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3170.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2880.0 | USD | 20210320 |
| Unknown | China national standards | MT | 5420.0 | USD | 20210320 |
| Unknown | China national standards | MT | 6060.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3500.0 | USD | 20210320 |