| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20180110 |
| Unknown | China national standards | MT | 3710.0 | USD | 20180110 |
| Unknown | China national standards | MT | 2810.0 | USD | 20180110 |
| Unknown | China national standards | MT | 3480.0 | USD | 20180110 |
| Unknown | China national standards | MT | 45460.0 | USD | 20180101 |
| Unknown | China national standards | MT | 34980.0 | USD | 20180101 |
| Unknown | China national standards | MT | 23590.0 | USD | 20180101 |
| Unknown | China national standards | MT | 37350.0 | USD | 20180101 |
| Unknown | China national standards | MT | 24430.0 | USD | 20180101 |
| Unknown | China national standards | MT | 23730.0 | USD | 20180101 |