| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6370.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6240.0 | USD | 20180401 |
| Unknown | China national standards | MT | 6340.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10320.0 | USD | 20180401 |
| Unknown | China national standards | MT | 960.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180401 |
| Unknown | China national standards | MT | 990.0 | USD | 20180401 |
| Unknown | China national standards | MT | 960.0 | USD | 20180401 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180323 |