| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20191023 |
| Unknown | China national standards | MT | 3350.0 | USD | 20191022 |
| Unknown | China national standards | MT | 4170.0 | USD | 20191022 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191022 |
| Unknown | China national standards | MT | 480.0 | USD | 20191022 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191022 |
| Unknown | China national standards | MT | 600.0 | USD | 20191022 |
| Unknown | China national standards | MT | 3430.0 | USD | 20191021 |
| Unknown | China national standards | MT | 3790.0 | USD | 20191021 |
| Unknown | China national standards | MT | 3710.0 | USD | 20191021 |