| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20191022 |
| Unknown | China national standards | MT | 90.0 | USD | 20191022 |
| Unknown | China national standards | MT | 120.0 | USD | 20191022 |
| Unknown | China national standards | MT | 420.0 | USD | 20191022 |
| Unknown | China national standards | MT | 100.0 | USD | 20191022 |
| Unknown | China national standards | MT | 660.0 | USD | 20191021 |
| Unknown | China national standards | MT | 800.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2520.0 | USD | 20191021 |
| Unknown | China national standards | MT | 850.0 | USD | 20191021 |
| Unknown | China national standards | MT | 1040.0 | USD | 20191021 |