| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20180722 |
| Unknown | China national standards | MT | 680.0 | USD | 20180722 |
| Unknown | China national standards | MT | 340.0 | USD | 20180722 |
| Unknown | China national standards | MT | 320.0 | USD | 20180721 |
| Unknown | China national standards | MT | 400.0 | USD | 20180721 |
| Unknown | China national standards | MT | 270.0 | USD | 20180721 |
| Unknown | China national standards | MT | 340.0 | USD | 20180721 |
| Unknown | China national standards | MT | 350.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180721 |