| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3660.0 | USD | 20191022 |
| Unknown | China national standards | MT | 22000.0 | USD | 20191021 |
| Unknown | China national standards | MT | 21950.0 | USD | 20191021 |
| Unknown | China national standards | MT | 22260.0 | USD | 20191021 |
| Unknown | China national standards | MT | 23380.0 | USD | 20191021 |
| Unknown | China national standards | MT | 23860.0 | USD | 20191021 |
| Unknown | China national standards | MT | 20810.0 | USD | 20191021 |
| Unknown | China national standards | MT | 30410.0 | USD | 20191021 |
| Unknown | China national standards | MT | 21470.0 | USD | 20191021 |
| Unknown | China national standards | MT | 20690.0 | USD | 20191021 |