| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20180722 |
| Unknown | China national standards | MT | 130.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180722 |
| Unknown | China national standards | MT | 330.0 | USD | 20180722 |
| Unknown | China national standards | MT | 50.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180721 |
| Unknown | China national standards | MT | 8800.0 | USD | 20180721 |
| Unknown | China national standards | MT | 330.0 | USD | 20180721 |