| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1390.0 | USD | 20181023 |
| Unknown | China national standards | MT | 22460.0 | USD | 20181023 |
| Unknown | China national standards | MT | 2570.0 | USD | 20181023 |
| Unknown | China national standards | MT | 18720.0 | USD | 20181022 |
| Unknown | China national standards | MT | 16750.0 | USD | 20181022 |
| Unknown | China national standards | MT | 2510.0 | USD | 20181022 |
| Unknown | China national standards | MT | 2430.0 | USD | 20181021 |
| Unknown | China national standards | MT | 19510.0 | USD | 20181021 |
| Unknown | China national standards | MT | 17180.0 | USD | 20181020 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181020 |