| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1900.0 | USD | 20180120 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180120 |
| Unknown | China national standards | MT | 320.0 | USD | 20180120 |
| Unknown | China national standards | MT | 310.0 | USD | 20180120 |
| Unknown | China national standards | MT | 12660.0 | USD | 20180119 |
| Unknown | China national standards | MT | 220.0 | USD | 20180119 |
| Unknown | China national standards | MT | 210.0 | USD | 20180119 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180119 |
| Unknown | China national standards | MT | 23760.0 | USD | 20180119 |
| Unknown | China national standards | MT | 12970.0 | USD | 20180119 |