| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3480.0 | USD | 20181219 |
| Unknown | China national standards | MT | 5550.0 | USD | 20181219 |
| Unknown | China national standards | MT | 410.0 | USD | 20181219 |
| Unknown | China national standards | MT | 650.0 | USD | 20181219 |
| Unknown | China national standards | MT | 1990.0 | USD | 20181218 |
| Unknown | China national standards | MT | 170.0 | USD | 20181218 |
| Unknown | China national standards | MT | 640.0 | USD | 20181218 |
| Unknown | China national standards | MT | 5040.0 | USD | 20181218 |
| Unknown | China national standards | MT | 3810.0 | USD | 20181218 |
| Unknown | China national standards | MT | 2240.0 | USD | 20181218 |