| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180301 |
| Unknown | China national standards | MT | 960.0 | USD | 20180222 |
| Unknown | China national standards | MT | 910.0 | USD | 20180222 |
| Unknown | China national standards | MT | 6410.0 | USD | 20180221 |
| Unknown | China national standards | MT | 5930.0 | USD | 20180221 |
| Unknown | China national standards | MT | 910.0 | USD | 20180221 |
| Unknown | China national standards | MT | 900.0 | USD | 20180221 |
| Unknown | China national standards | MT | 6050.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180217 |