| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3250.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3660.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3910.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3380.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3930.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3220.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3490.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3200.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3500.0 | USD | 20181120 |
| Unknown | China national standards | MT | 3200.0 | USD | 20181120 |