| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13240.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 93660.0 | USD | 20190501 |
| Unknown | China national standards | MT | 89100.0 | USD | 20190501 |
| Unknown | China national standards | MT | 117550.0 | USD | 20190501 |
| Unknown | China national standards | MT | 110070.0 | USD | 20190501 |
| Unknown | China national standards | MT | 120140.0 | USD | 20190501 |
| Unknown | China national standards | MT | 73650.0 | USD | 20190501 |
| Unknown | China national standards | MT | 16360.0 | USD | 20190501 |
| Unknown | China national standards | MT | 17520.0 | USD | 20190501 |