| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20180722 |
| Unknown | China national standards | MT | 830.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180722 |
| Unknown | China national standards | MT | 860.0 | USD | 20180722 |
| Unknown | China national standards | MT | 830.0 | USD | 20180722 |
| Unknown | China national standards | MT | 800.0 | USD | 20180722 |
| Unknown | China national standards | MT | 930.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1140.0 | USD | 20180722 |
| Unknown | China national standards | MT | 590.0 | USD | 20180722 |
| Unknown | China national standards | MT | 960.0 | USD | 20180722 |