| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20191023 |
| Unknown | China national standards | MT | 100.0 | USD | 20191023 |
| Unknown | China national standards | MT | 810.0 | USD | 20191022 |
| Unknown | China national standards | MT | 750.0 | USD | 20191022 |
| Unknown | China national standards | MT | 730.0 | USD | 20191022 |
| Unknown | China national standards | MT | 2690.0 | USD | 20191022 |
| Unknown | China national standards | MT | 110.0 | USD | 20191022 |
| Unknown | China national standards | MT | 110.0 | USD | 20191022 |
| Unknown | China national standards | MT | 890.0 | USD | 20191021 |
| Unknown | China national standards | MT | 110.0 | USD | 20191021 |