| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20171123 |
| Unknown | China national standards | MT | 1090.0 | USD | 20171123 |
| Unknown | China national standards | MT | 170.0 | USD | 20171123 |
| Unknown | China national standards | MT | 1240.0 | USD | 20171122 |
| Unknown | China national standards | MT | 180.0 | USD | 20171122 |
| Unknown | China national standards | MT | 260.0 | USD | 20171121 |
| Unknown | China national standards | MT | 1240.0 | USD | 20171120 |
| Unknown | China national standards | MT | 1220.0 | USD | 20171120 |
| Unknown | China national standards | MT | 180.0 | USD | 20171120 |
| Unknown | China national standards | MT | 1210.0 | USD | 20171119 |