| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6830.0 | USD | 20181213 |
| Unknown | China national standards | MT | 13550.0 | USD | 20181213 |
| Unknown | China national standards | MT | 6800.0 | USD | 20181212 |
| Unknown | China national standards | MT | 9600.0 | USD | 20181212 |
| Unknown | China national standards | MT | 47240.0 | USD | 20181212 |
| Unknown | China national standards | MT | 25570.0 | USD | 20181212 |
| Unknown | China national standards | MT | 4730.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1380.0 | USD | 20181211 |
| Unknown | China national standards | MT | 28990.0 | USD | 20181211 |
| Unknown | China national standards | MT | 7670.0 | USD | 20181210 |