| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20180322 |
| Unknown | China national standards | MT | 680.0 | USD | 20180322 |
| Unknown | China national standards | MT | 710.0 | USD | 20180322 |
| Unknown | China national standards | MT | 470.0 | USD | 20180322 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180322 |
| Unknown | China national standards | MT | 4560.0 | USD | 20180321 |
| Unknown | China national standards | MT | 2100.0 | USD | 20180321 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180321 |
| Unknown | China national standards | MT | 4460.0 | USD | 20180321 |
| Unknown | China national standards | MT | 4930.0 | USD | 20180321 |