| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16900.0 | USD | 20181101 |
| Unknown | China national standards | MT | 14360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1790.0 | USD | 20181023 |
| Unknown | China national standards | MT | 12370.0 | USD | 20181023 |
| Unknown | China national standards | MT | 2150.0 | USD | 20181023 |
| Unknown | China national standards | MT | 5680.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1790.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1980.0 | USD | 20181022 |
| Unknown | China national standards | MT | 12330.0 | USD | 20181022 |
| Unknown | China national standards | MT | 8060.0 | USD | 20181022 |