| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10920.0 | USD | 20171222 |
| Unknown | China national standards | MT | 5880.0 | USD | 20171222 |
| Unknown | China national standards | MT | 1060.0 | USD | 20171222 |
| Unknown | China national standards | MT | 7550.0 | USD | 20171221 |
| Unknown | China national standards | MT | 23770.0 | USD | 20171221 |
| Unknown | China national standards | MT | 6040.0 | USD | 20171220 |
| Unknown | China national standards | MT | 1140.0 | USD | 20171220 |
| Unknown | China national standards | MT | 880.0 | USD | 20171219 |
| Unknown | China national standards | MT | 5490.0 | USD | 20171218 |
| Unknown | China national standards | MT | 5030.0 | USD | 20171218 |