| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1960.0 | USD | 20180120 |
| Unknown | China national standards | MT | 66410.0 | USD | 20180119 |
| Unknown | China national standards | MT | 5850.0 | USD | 20180119 |
| Unknown | China national standards | MT | 790.0 | USD | 20180119 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180119 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180118 |
| Unknown | China national standards | MT | 11810.0 | USD | 20180118 |
| Unknown | China national standards | MT | 8770.0 | USD | 20180118 |
| Unknown | China national standards | MT | 5190.0 | USD | 20180118 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180118 |