| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20181120 |
| Unknown | China national standards | MT | 3540.0 | USD | 20181119 |
| Unknown | China national standards | MT | 3510.0 | USD | 20181119 |
| Unknown | China national standards | MT | 3420.0 | USD | 20181119 |
| Unknown | China national standards | MT | 22120.0 | USD | 20181119 |
| Unknown | China national standards | MT | 26810.0 | USD | 20181119 |
| Unknown | China national standards | MT | 22450.0 | USD | 20181119 |
| Unknown | China national standards | MT | 25570.0 | USD | 20181119 |
| Unknown | China national standards | MT | 22570.0 | USD | 20181119 |
| Unknown | China national standards | MT | 24450.0 | USD | 20181119 |