| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20180422 |
| Unknown | China national standards | MT | 6150.0 | USD | 20180421 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180421 |
| Unknown | China national standards | MT | 8060.0 | USD | 20180421 |
| Unknown | China national standards | MT | 6620.0 | USD | 20180421 |
| Unknown | China national standards | MT | 6350.0 | USD | 20180421 |
| Unknown | China national standards | MT | 6030.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180421 |
| Unknown | China national standards | MT | 970.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180421 |