| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3880.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2110.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2060.0 | USD | 20181121 |
| Unknown | China national standards | MT | 460.0 | USD | 20181121 |
| Unknown | China national standards | MT | 310.0 | USD | 20181121 |
| Unknown | China national standards | MT | 300.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3290.0 | USD | 20181120 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181120 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181120 |