| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1000.0 | USD | 20181219 |
| Unknown | China national standards | MT | 960.0 | USD | 20181218 |
| Unknown | China national standards | MT | 970.0 | USD | 20181218 |
| Unknown | China national standards | MT | 970.0 | USD | 20181218 |
| Unknown | China national standards | MT | 140.0 | USD | 20181218 |
| Unknown | China national standards | MT | 140.0 | USD | 20181218 |
| Unknown | China national standards | MT | 150.0 | USD | 20181217 |
| Unknown | China national standards | MT | 150.0 | USD | 20181217 |
| Unknown | China national standards | MT | 980.0 | USD | 20181217 |