| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3960.0 | USD | 20181119 |
| Unknown | China national standards | MT | 340.0 | USD | 20181119 |
| Unknown | China national standards | MT | 2030.0 | USD | 20181118 |
| Unknown | China national standards | MT | 340.0 | USD | 20181118 |
| Unknown | China national standards | MT | 490.0 | USD | 20181118 |
| Unknown | China national standards | MT | 260.0 | USD | 20181118 |
| Unknown | China national standards | MT | 540.0 | USD | 20181117 |
| Unknown | China national standards | MT | 1930.0 | USD | 20181116 |
| Unknown | China national standards | MT | 290.0 | USD | 20181116 |
| Unknown | China national standards | MT | 290.0 | USD | 20181116 |