| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29430.0 | USD | 20190421 |
| Unknown | China national standards | MT | 23260.0 | USD | 20190421 |
| Unknown | China national standards | MT | 24360.0 | USD | 20190421 |
| Unknown | China national standards | MT | 35970.0 | USD | 20190421 |
| Unknown | China national standards | MT | 22810.0 | USD | 20190421 |
| Unknown | China national standards | MT | 24040.0 | USD | 20190421 |
| Unknown | China national standards | MT | 22690.0 | USD | 20190421 |
| Unknown | China national standards | MT | 21990.0 | USD | 20190421 |
| Unknown | China national standards | MT | 22120.0 | USD | 20190421 |
| Unknown | China national standards | MT | 23010.0 | USD | 20190421 |