| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 134929.98 | USD | 20180420 |
| Unknown | China national standards | MT | 22910.0 | USD | 20180420 |
| Unknown | China national standards | MT | 156890.0 | USD | 20180419 |
| Unknown | China national standards | MT | 144210.02 | USD | 20180419 |
| Unknown | China national standards | MT | 88960.0 | USD | 20180419 |
| Unknown | China national standards | MT | 89130.0 | USD | 20180419 |
| Unknown | China national standards | MT | 22420.0 | USD | 20180419 |
| Unknown | China national standards | MT | 144090.0 | USD | 20180418 |
| Unknown | China national standards | MT | 142259.98 | USD | 20180417 |
| Unknown | China national standards | MT | 22930.0 | USD | 20180417 |