| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1080.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180615 |
| Unknown | China national standards | MT | 890.0 | USD | 20180614 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180614 |
| Unknown | China national standards | MT | 5530.0 | USD | 20180614 |
| Unknown | China national standards | MT | 5650.0 | USD | 20180613 |
| Unknown | China national standards | MT | 3640.0 | USD | 20180613 |
| Unknown | China national standards | MT | 34170.0 | USD | 20180612 |
| Unknown | China national standards | MT | 5520.0 | USD | 20180612 |
| Unknown | China national standards | MT | 830.0 | USD | 20180610 |