| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20181219 |
| Unknown | China national standards | MT | 3490.0 | USD | 20181219 |
| Unknown | China national standards | MT | 3120.0 | USD | 20181219 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181219 |
| Unknown | China national standards | MT | 430.0 | USD | 20181219 |
| Unknown | China national standards | MT | 460.0 | USD | 20181219 |
| Unknown | China national standards | MT | 450.0 | USD | 20181219 |
| Unknown | China national standards | MT | 470.0 | USD | 20181218 |
| Unknown | China national standards | MT | 450.0 | USD | 20181218 |
| Unknown | China national standards | MT | 490.0 | USD | 20181218 |