| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24970.0 | USD | 20191120 |
| Unknown | China national standards | MT | 3970.0 | USD | 20191120 |
| Unknown | China national standards | MT | 3020.0 | USD | 20191119 |
| Unknown | China national standards | MT | 4350.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3460.0 | USD | 20191119 |
| Unknown | China national standards | MT | 3400.0 | USD | 20191119 |
| Unknown | China national standards | MT | 12620.0 | USD | 20191119 |
| Unknown | China national standards | MT | 29240.0 | USD | 20191119 |
| Unknown | China national standards | MT | 30810.0 | USD | 20191119 |
| Unknown | China national standards | MT | 24460.0 | USD | 20191119 |