| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19530.0 | USD | 20180118 |
| Unknown | China national standards | MT | 3330.0 | USD | 20180118 |
| Unknown | China national standards | MT | 6410.0 | USD | 20180117 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180117 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180117 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180116 |
| Unknown | China national standards | MT | 4860.0 | USD | 20180116 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180116 |
| Unknown | China national standards | MT | 42080.0 | USD | 20180116 |
| Unknown | China national standards | MT | 6210.0 | USD | 20180116 |