| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3350.0 | USD | 20190215 |
| Unknown | China national standards | MT | 4420.0 | USD | 20190215 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190214 |
| Unknown | China national standards | MT | 5310.0 | USD | 20190214 |
| Unknown | China national standards | MT | 22390.0 | USD | 20190213 |
| Unknown | China national standards | MT | 24550.0 | USD | 20190213 |
| Unknown | China national standards | MT | 29870.0 | USD | 20190213 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190213 |
| Unknown | China national standards | MT | 4840.0 | USD | 20190213 |
| Unknown | China national standards | MT | 24790.0 | USD | 20190212 |