| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20170520 |
| Unknown | China national standards | MT | 5070.0 | USD | 20170518 |
| Unknown | China national standards | MT | 2020.0 | USD | 20170517 |
| Unknown | China national standards | MT | 290.0 | USD | 20170517 |
| Unknown | China national standards | MT | 1470.0 | USD | 20170516 |
| Unknown | China national standards | MT | 450.0 | USD | 20170515 |
| Unknown | China national standards | MT | 370.0 | USD | 20170515 |
| Unknown | China national standards | MT | 3010.0 | USD | 20170515 |
| Unknown | China national standards | MT | 5050.0 | USD | 20170515 |
| Unknown | China national standards | MT | 410.0 | USD | 20170515 |