| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21190.0 | USD | 20181118 |
| Unknown | China national standards | MT | 6290.0 | USD | 20181118 |
| Unknown | China national standards | MT | 6790.0 | USD | 20181118 |
| Unknown | China national standards | MT | 6720.0 | USD | 20181118 |
| Unknown | China national standards | MT | 7290.0 | USD | 20181117 |
| Unknown | China national standards | MT | 7040.0 | USD | 20181117 |
| Unknown | China national standards | MT | 40360.0 | USD | 20181117 |
| Unknown | China national standards | MT | 43480.0 | USD | 20181117 |
| Unknown | China national standards | MT | 6970.0 | USD | 20181117 |
| Unknown | China national standards | MT | 146450.0 | USD | 20181116 |