| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3790.0 | USD | 20180312 |
| Unknown | China national standards | MT | 23970.0 | USD | 20180311 |
| Unknown | China national standards | MT | 19880.0 | USD | 20180311 |
| Unknown | China national standards | MT | 19880.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180311 |
| Unknown | China national standards | MT | 7490.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180311 |
| Unknown | China national standards | MT | 13460.0 | USD | 20180310 |
| Unknown | China national standards | MT | 19290.0 | USD | 20180310 |
| Unknown | China national standards | MT | 14470.0 | USD | 20180310 |