| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180722 |
| Unknown | China national standards | MT | 970.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180722 |
| Unknown | China national standards | MT | 5590.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4790.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4790.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180721 |
| Unknown | China national standards | MT | 5870.0 | USD | 20180721 |
| Unknown | China national standards | MT | 910.0 | USD | 20180721 |