| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200413 |
| Unknown | China national standards | MT | 100.0 | USD | 20200413 |
| Unknown | China national standards | MT | 140.0 | USD | 20200413 |
| Unknown | China national standards | MT | 140.0 | USD | 20200413 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200412 |
| Unknown | China national standards | MT | 880.0 | USD | 20200412 |
| Unknown | China national standards | MT | 700.0 | USD | 20200412 |
| Unknown | China national standards | MT | 990.0 | USD | 20200412 |
| Unknown | China national standards | MT | 660.0 | USD | 20200412 |
| Unknown | China national standards | MT | 750.0 | USD | 20200412 |