| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3980.0 | USD | 20191020 |
| Unknown | China national standards | MT | 28770.0 | USD | 20191020 |
| Unknown | China national standards | MT | 29020.0 | USD | 20191020 |
| Unknown | China national standards | MT | 27480.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4410.0 | USD | 20191019 |
| Unknown | China national standards | MT | 28770.0 | USD | 20191019 |
| Unknown | China national standards | MT | 28120.0 | USD | 20191019 |
| Unknown | China national standards | MT | 4250.0 | USD | 20191019 |
| Unknown | China national standards | MT | 29020.0 | USD | 20191019 |
| Unknown | China national standards | MT | 30280.0 | USD | 20191018 |