| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20171113 |
| Unknown | China national standards | MT | 360.0 | USD | 20171113 |
| Unknown | China national standards | MT | 2630.0 | USD | 20171112 |
| Unknown | China national standards | MT | 260.0 | USD | 20171112 |
| Unknown | China national standards | MT | 560.0 | USD | 20171112 |
| Unknown | China national standards | MT | 270.0 | USD | 20171112 |
| Unknown | China national standards | MT | 2180.0 | USD | 20171111 |
| Unknown | China national standards | MT | 300.0 | USD | 20171111 |
| Unknown | China national standards | MT | 2470.0 | USD | 20171110 |
| Unknown | China national standards | MT | 5080.0 | USD | 20171110 |