| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7270.0 | USD | 20191001 |
| Unknown | China national standards | MT | 14510.0 | USD | 20191001 |
| Unknown | China national standards | MT | 20000.0 | USD | 20191001 |
| Unknown | China national standards | MT | 12000.0 | USD | 20191001 |
| Unknown | China national standards | MT | 15970.0 | USD | 20191001 |
| Unknown | China national standards | MT | 10470.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1660.0 | USD | 20191001 |
| Unknown | China national standards | MT | 12900.0 | USD | 20191001 |
| Unknown | China national standards | MT | 8710.0 | USD | 20191001 |