| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23720.0 | USD | 20190520 |
| Unknown | China national standards | MT | 24900.0 | USD | 20190520 |
| Unknown | China national standards | MT | 23270.0 | USD | 20190520 |
| Unknown | China national standards | MT | 22840.0 | USD | 20190520 |
| Unknown | China national standards | MT | 23320.0 | USD | 20190520 |
| Unknown | China national standards | MT | 25450.0 | USD | 20190520 |
| Unknown | China national standards | MT | 23080.0 | USD | 20190520 |
| Unknown | China national standards | MT | 22390.0 | USD | 20190520 |
| Unknown | China national standards | MT | 4610.0 | USD | 20190520 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190520 |