| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32150.0 | USD | 20181122 |
| Unknown | China national standards | MT | 29950.0 | USD | 20181122 |
| Unknown | China national standards | MT | 8730.0 | USD | 20181122 |
| Unknown | China national standards | MT | 10010.0 | USD | 20181122 |
| Unknown | China national standards | MT | 4020.0 | USD | 20181122 |
| Unknown | China national standards | MT | 9950.0 | USD | 20181121 |
| Unknown | China national standards | MT | 4340.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1140.0 | USD | 20181120 |
| Unknown | China national standards | MT | 1130.0 | USD | 20181119 |
| Unknown | China national standards | MT | 2620.0 | USD | 20181119 |