| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20190411 |
| Unknown | China national standards | MT | 4040.0 | USD | 20190411 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190411 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190411 |
| Unknown | China national standards | MT | 23770.0 | USD | 20190411 |
| Unknown | China national standards | MT | 22590.0 | USD | 20190411 |
| Unknown | China national standards | MT | 22400.0 | USD | 20190411 |
| Unknown | China national standards | MT | 24820.0 | USD | 20190411 |
| Unknown | China national standards | MT | 25160.0 | USD | 20190411 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190411 |