| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 517270.03 | USD | 20191001 |
| Unknown | China national standards | MT | 920210.0 | USD | 20191001 |
| Unknown | China national standards | MT | 358640.0 | USD | 20191001 |
| Unknown | China national standards | MT | 105980.0 | USD | 20191001 |
| Unknown | China national standards | MT | 352990.0 | USD | 20191001 |
| Unknown | China national standards | MT | 701300.0 | USD | 20191001 |
| Unknown | China national standards | MT | 352980.0 | USD | 20191001 |
| Unknown | China national standards | MT | 123940.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6100.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4880.0 | USD | 20191001 |