| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20171115 |
| Unknown | China national standards | MT | 410.0 | USD | 20171114 |
| Unknown | China national standards | MT | 2710.0 | USD | 20171113 |
| Unknown | China national standards | MT | 2510.0 | USD | 20171113 |
| Unknown | China national standards | MT | 2430.0 | USD | 20171113 |
| Unknown | China national standards | MT | 29260.0 | USD | 20171113 |
| Unknown | China national standards | MT | 2590.0 | USD | 20171113 |
| Unknown | China national standards | MT | 3550.0 | USD | 20171112 |
| Unknown | China national standards | MT | 390.0 | USD | 20171112 |
| Unknown | China national standards | MT | 1050.0 | USD | 20171112 |