| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5640.0 | USD | 20180613 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180613 |
| Unknown | China national standards | MT | 980.0 | USD | 20180613 |
| Unknown | China national standards | MT | 670.0 | USD | 20180613 |
| Unknown | China national standards | MT | 800.0 | USD | 20180613 |
| Unknown | China national standards | MT | 830.0 | USD | 20180613 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180612 |
| Unknown | China national standards | MT | 15420.0 | USD | 20180612 |
| Unknown | China national standards | MT | 10890.0 | USD | 20180612 |
| Unknown | China national standards | MT | 6760.0 | USD | 20180612 |