| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4050.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4100.0 | USD | 20210201 |
| Unknown | China national standards | MT | 25790.0 | USD | 20210123 |
| Unknown | China national standards | MT | 25600.0 | USD | 20210123 |
| Unknown | China national standards | MT | 12930.0 | USD | 20210123 |
| Unknown | China national standards | MT | 23410.0 | USD | 20210123 |
| Unknown | China national standards | MT | 28300.0 | USD | 20210123 |
| Unknown | China national standards | MT | 4030.0 | USD | 20210123 |
| Unknown | China national standards | MT | 23600.0 | USD | 20210123 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210123 |