| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9020.0 | USD | 20190412 |
| Unknown | China national standards | MT | 14630.0 | USD | 20190412 |
| Unknown | China national standards | MT | 840.0 | USD | 20190412 |
| Unknown | China national standards | MT | 940.0 | USD | 20190412 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190412 |
| Unknown | China national standards | MT | 310.0 | USD | 20190412 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190412 |
| Unknown | China national standards | MT | 660.0 | USD | 20190411 |
| Unknown | China national standards | MT | 310.0 | USD | 20190411 |
| Unknown | China national standards | MT | 5570.0 | USD | 20190411 |