| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20180818 |
| Unknown | China national standards | MT | 140.0 | USD | 20180817 |
| Unknown | China national standards | MT | 950.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180816 |
| Unknown | China national standards | MT | 110.0 | USD | 20180816 |
| Unknown | China national standards | MT | 150.0 | USD | 20180816 |
| Unknown | China national standards | MT | 840.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180815 |
| Unknown | China national standards | MT | 880.0 | USD | 20180814 |