| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20180613 |
| Unknown | China national standards | MT | 960.0 | USD | 20180613 |
| Unknown | China national standards | MT | 790.0 | USD | 20180612 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180612 |
| Unknown | China national standards | MT | 4230.0 | USD | 20180612 |
| Unknown | China national standards | MT | 5040.0 | USD | 20180612 |
| Unknown | China national standards | MT | 620.0 | USD | 20180612 |
| Unknown | China national standards | MT | 840.0 | USD | 20180612 |
| Unknown | China national standards | MT | 4950.0 | USD | 20180611 |
| Unknown | China national standards | MT | 3980.0 | USD | 20180611 |