| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1680.0 | USD | 20180222 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180221 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180221 |
| Unknown | China national standards | MT | 12240.0 | USD | 20180220 |
| Unknown | China national standards | MT | 10800.0 | USD | 20180220 |
| Unknown | China national standards | MT | 29310.0 | USD | 20180220 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180220 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180220 |
| Unknown | China national standards | MT | 14300.0 | USD | 20180219 |