| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20191020 |
| Unknown | China national standards | MT | 70.0 | USD | 20191020 |
| Unknown | China national standards | MT | 350.0 | USD | 20191020 |
| Unknown | China national standards | MT | 320.0 | USD | 20191020 |
| Unknown | China national standards | MT | 320.0 | USD | 20191020 |
| Unknown | China national standards | MT | 460.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2310.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2430.0 | USD | 20191019 |
| Unknown | China national standards | MT | 320.0 | USD | 20191019 |
| Unknown | China national standards | MT | 2650.0 | USD | 20191018 |