| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4900.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4610.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4730.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4840.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4810.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4910.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3830.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3710.0 | USD | 20181101 |