| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8160.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6600.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4700.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5270.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5050.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6530.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6010.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5400.0 | USD | 20191001 |
| Unknown | China national standards | MT | 8900.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4650.0 | USD | 20191001 |