| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7580.0 | USD | 20180121 |
| Unknown | China national standards | MT | 7120.0 | USD | 20180121 |
| Unknown | China national standards | MT | 6740.0 | USD | 20180121 |
| Unknown | China national standards | MT | 6280.0 | USD | 20180121 |
| Unknown | China national standards | MT | 10330.0 | USD | 20180121 |
| Unknown | China national standards | MT | 990.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180121 |
| Unknown | China national standards | MT | 7670.0 | USD | 20180120 |