| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5620.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1040.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1010.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 970.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181101 |
| Unknown | China national standards | MT | 770.0 | USD | 20181101 |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |