| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4580.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180323 |
| Unknown | China national standards | MT | 9290.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180323 |
| Unknown | China national standards | MT | 31610.0 | USD | 20180323 |
| Unknown | China national standards | MT | 10020.0 | USD | 20180323 |
| Unknown | China national standards | MT | 12660.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1990.0 | USD | 20180323 |
| Unknown | China national standards | MT | 12220.0 | USD | 20180322 |