| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20180722 |
| Unknown | China national standards | MT | 570.0 | USD | 20180721 |
| Unknown | China national standards | MT | 560.0 | USD | 20180721 |
| Unknown | China national standards | MT | 620.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2730.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4130.0 | USD | 20180721 |
| Unknown | China national standards | MT | 720.0 | USD | 20180721 |
| Unknown | China national standards | MT | 420.0 | USD | 20180721 |