| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180816 |
| Unknown | China national standards | MT | 140.0 | USD | 20180815 |
| Unknown | China national standards | MT | 140.0 | USD | 20180815 |
| Unknown | China national standards | MT | 180.0 | USD | 20180815 |
| Unknown | China national standards | MT | 140.0 | USD | 20180815 |
| Unknown | China national standards | MT | 180.0 | USD | 20180814 |
| Unknown | China national standards | MT | 6810.0 | USD | 20180814 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180814 |
| Unknown | China national standards | MT | 160.0 | USD | 20180814 |