| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12860.0 | USD | 20181111 |
| Unknown | China national standards | MT | 1530.0 | USD | 20181111 |
| Unknown | China national standards | MT | 71930.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1860.0 | USD | 20181110 |
| Unknown | China national standards | MT | 12090.0 | USD | 20181101 |
| Unknown | China national standards | MT | 10770.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4830.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1750.0 | USD | 20181101 |
| Unknown | China national standards | MT | 10290.0 | USD | 20181101 |