| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20181219 |
| Unknown | China national standards | MT | 60.0 | USD | 20181219 |
| Unknown | China national standards | MT | 26050.0 | USD | 20181219 |
| Unknown | China national standards | MT | 30.0 | USD | 20181219 |
| Unknown | China national standards | MT | 10.0 | USD | 20181218 |
| Unknown | China national standards | MT | 1480.0 | USD | 20181218 |
| Unknown | China national standards | MT | 980.0 | USD | 20181218 |
| Unknown | China national standards | MT | 33250.0 | USD | 20181217 |
| Unknown | China national standards | MT | 1480.0 | USD | 20181217 |
| Unknown | China national standards | MT | 60.0 | USD | 20181217 |