| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23200.0 | USD | 20190512 |
| Unknown | China national standards | MT | 3510.0 | USD | 20190512 |
| Unknown | China national standards | MT | 3460.0 | USD | 20190512 |
| Unknown | China national standards | MT | 3530.0 | USD | 20190512 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190512 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190512 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190511 |
| Unknown | China national standards | MT | 3970.0 | USD | 20190511 |
| Unknown | China national standards | MT | 3530.0 | USD | 20190511 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190511 |