| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1240.0 | USD | 20181123 |
| Unknown | China national standards | MT | 16990.0 | USD | 20181123 |
| Unknown | China national standards | MT | 2980.0 | USD | 20181122 |
| Unknown | China national standards | MT | 1400.0 | USD | 20181122 |
| Unknown | China national standards | MT | 8540.0 | USD | 20181122 |
| Unknown | China national standards | MT | 8540.0 | USD | 20181121 |
| Unknown | China national standards | MT | 11680.0 | USD | 20181121 |
| Unknown | China national standards | MT | 1640.0 | USD | 20181120 |
| Unknown | China national standards | MT | 14030.0 | USD | 20181120 |
| Unknown | China national standards | MT | 18390.0 | USD | 20181120 |