| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20191023 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191023 |
| Unknown | China national standards | MT | 50.0 | USD | 20191023 |
| Unknown | China national standards | MT | 80.0 | USD | 20191023 |
| Unknown | China national standards | MT | 50.0 | USD | 20191023 |
| Unknown | China national standards | MT | 990.0 | USD | 20191023 |
| Unknown | China national standards | MT | 810.0 | USD | 20191022 |
| Unknown | China national standards | MT | 470.0 | USD | 20191022 |
| Unknown | China national standards | MT | 890.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1630.0 | USD | 20191022 |