| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 47010.0 | USD | 20180217 |
| Unknown | China national standards | MT | 45970.0 | USD | 20180216 |
| Unknown | China national standards | MT | 5160.0 | USD | 20180216 |
| Unknown | China national standards | MT | 7150.0 | USD | 20180215 |
| Unknown | China national standards | MT | 215050.0 | USD | 20180214 |
| Unknown | China national standards | MT | 42330.0 | USD | 20180214 |
| Unknown | China national standards | MT | 53860.0 | USD | 20180214 |
| Unknown | China national standards | MT | 7310.0 | USD | 20180214 |
| Unknown | China national standards | MT | 8370.0 | USD | 20180214 |
| Unknown | China national standards | MT | 55270.0 | USD | 20180213 |