| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 365850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 230630.0 | USD | 20191001 |
| Unknown | China national standards | MT | 412640.0 | USD | 20191001 |
| Unknown | China national standards | MT | 517270.03 | USD | 20191001 |
| Unknown | China national standards | MT | 288670.0 | USD | 20191001 |
| Unknown | China national standards | MT | 920210.0 | USD | 20191001 |
| Unknown | China national standards | MT | 352990.0 | USD | 20191001 |
| Unknown | China national standards | MT | 352980.0 | USD | 20191001 |
| Unknown | China national standards | MT | 10500.0 | USD | 20191001 |
| Unknown | China national standards | MT | 123940.0 | USD | 20191001 |