| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4700.0 | USD | 20181021 |
| Unknown | China national standards | MT | 28960.0 | USD | 20181020 |
| Unknown | China national standards | MT | 27560.0 | USD | 20181020 |
| Unknown | China national standards | MT | 31840.0 | USD | 20181020 |
| Unknown | China national standards | MT | 4850.0 | USD | 20181020 |
| Unknown | China national standards | MT | 5210.0 | USD | 20181020 |
| Unknown | China national standards | MT | 18690.0 | USD | 20181019 |
| Unknown | China national standards | MT | 33460.0 | USD | 20181019 |
| Unknown | China national standards | MT | 3840.0 | USD | 20181019 |
| Unknown | China national standards | MT | 4830.0 | USD | 20181019 |