| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12250.0 | USD | 20190513 |
| Unknown | China national standards | MT | 4990.0 | USD | 20190513 |
| Unknown | China national standards | MT | 4640.0 | USD | 20190513 |
| Unknown | China national standards | MT | 8460.0 | USD | 20190513 |
| Unknown | China national standards | MT | 4380.0 | USD | 20190512 |
| Unknown | China national standards | MT | 4080.0 | USD | 20190512 |
| Unknown | China national standards | MT | 4420.0 | USD | 20190512 |
| Unknown | China national standards | MT | 4400.0 | USD | 20190512 |
| Unknown | China national standards | MT | 5040.0 | USD | 20190512 |
| Unknown | China national standards | MT | 4990.0 | USD | 20190512 |