| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4730.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4900.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4810.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5020.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4980.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5010.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4430.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5160.0 | USD | 20181101 |