| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12660.0 | USD | 20190419 |
| Unknown | China national standards | MT | 85540.0 | USD | 20190419 |
| Unknown | China national standards | MT | 64280.0 | USD | 20190419 |
| Unknown | China national standards | MT | 74790.0 | USD | 20190418 |
| Unknown | China national standards | MT | 76740.0 | USD | 20190417 |
| Unknown | China national standards | MT | 69920.0 | USD | 20190417 |
| Unknown | China national standards | MT | 92470.0 | USD | 20190417 |
| Unknown | China national standards | MT | 74570.0 | USD | 20190417 |
| Unknown | China national standards | MT | 71890.0 | USD | 20190417 |
| Unknown | China national standards | MT | 85470.0 | USD | 20190416 |