| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180614 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180614 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180614 |
| Unknown | China national standards | MT | 190.0 | USD | 20180614 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180613 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180613 |
| Unknown | China national standards | MT | 210.0 | USD | 20180613 |
| Unknown | China national standards | MT | 210.0 | USD | 20180612 |