| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20180817 |
| Unknown | China national standards | MT | 900.0 | USD | 20180816 |
| Unknown | China national standards | MT | 880.0 | USD | 20180816 |
| Unknown | China national standards | MT | 900.0 | USD | 20180815 |
| Unknown | China national standards | MT | 140.0 | USD | 20180815 |
| Unknown | China national standards | MT | 130.0 | USD | 20180815 |
| Unknown | China national standards | MT | 140.0 | USD | 20180815 |
| Unknown | China national standards | MT | 920.0 | USD | 20180814 |
| Unknown | China national standards | MT | 880.0 | USD | 20180814 |
| Unknown | China national standards | MT | 140.0 | USD | 20180814 |