| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22930.0 | USD | 20180411 |
| Unknown | China national standards | MT | 4260.0 | USD | 20180411 |
| Unknown | China national standards | MT | 25450.0 | USD | 20180411 |
| Unknown | China national standards | MT | 4260.0 | USD | 20180411 |
| Unknown | China national standards | MT | 3430.0 | USD | 20180411 |
| Unknown | China national standards | MT | 3480.0 | USD | 20180410 |
| Unknown | China national standards | MT | 22160.0 | USD | 20180410 |
| Unknown | China national standards | MT | 2960.0 | USD | 20180410 |
| Unknown | China national standards | MT | 3610.0 | USD | 20180410 |
| Unknown | China national standards | MT | 4000.0 | USD | 20180410 |