| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4190.0 | USD | 20181110 |
| Unknown | China national standards | MT | 4900.0 | USD | 20181110 |
| Unknown | China national standards | MT | 5040.0 | USD | 20181110 |
| Unknown | China national standards | MT | 4470.0 | USD | 20181110 |
| Unknown | China national standards | MT | 4330.0 | USD | 20181110 |
| Unknown | China national standards | MT | 2430.0 | USD | 20181110 |
| Unknown | China national standards | MT | 5020.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4740.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4170.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4980.0 | USD | 20181101 |