| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2100.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180722 |
| Unknown | China national standards | MT | 290.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2100.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180721 |
| Unknown | China national standards | MT | 310.0 | USD | 20180721 |
| Unknown | China national standards | MT | 300.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180720 |