| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20181022 |
| Unknown | China national standards | MT | 480.0 | USD | 20181022 |
| Unknown | China national standards | MT | 150.0 | USD | 20181022 |
| Unknown | China national standards | MT | 350.0 | USD | 20181022 |
| Unknown | China national standards | MT | 140.0 | USD | 20181021 |
| Unknown | China national standards | MT | 970.0 | USD | 20181021 |
| Unknown | China national standards | MT | 2760.0 | USD | 20181020 |
| Unknown | China national standards | MT | 480.0 | USD | 20181020 |
| Unknown | China national standards | MT | 2660.0 | USD | 20181019 |
| Unknown | China national standards | MT | 3050.0 | USD | 20181019 |