| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 510.0 | USD | 20180615 |
| Unknown | China national standards | MT | 490.0 | USD | 20180615 |
| Unknown | China national standards | MT | 490.0 | USD | 20180615 |
| Unknown | China national standards | MT | 730.0 | USD | 20180615 |
| Unknown | China national standards | MT | 3250.0 | USD | 20180615 |
| Unknown | China national standards | MT | 3440.0 | USD | 20180613 |
| Unknown | China national standards | MT | 540.0 | USD | 20180611 |
| Unknown | China national standards | MT | 8440.0 | USD | 20180611 |
| Unknown | China national standards | MT | 3340.0 | USD | 20180611 |
| Unknown | China national standards | MT | 490.0 | USD | 20180610 |