| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 54660.0 | USD | 20181218 |
| Unknown | China national standards | MT | 6610.0 | USD | 20181218 |
| Unknown | China national standards | MT | 55150.0 | USD | 20181217 |
| Unknown | China national standards | MT | 5400.0 | USD | 20181217 |
| Unknown | China national standards | MT | 7950.0 | USD | 20181217 |
| Unknown | China national standards | MT | 47340.0 | USD | 20181217 |
| Unknown | China national standards | MT | 47560.0 | USD | 20181217 |
| Unknown | China national standards | MT | 51990.0 | USD | 20181217 |
| Unknown | China national standards | MT | 1190.0 | USD | 20181217 |
| Unknown | China national standards | MT | 7970.0 | USD | 20181216 |