| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20180817 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180816 |
| Unknown | China national standards | MT | 180.0 | USD | 20180816 |
| Unknown | China national standards | MT | 190.0 | USD | 20180816 |
| Unknown | China national standards | MT | 190.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180815 |
| Unknown | China national standards | MT | 5680.0 | USD | 20180815 |