| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 27360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 32990.0 | USD | 20191001 |
| Unknown | China national standards | MT | 30390.0 | USD | 20191001 |
| Unknown | China national standards | MT | 28850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 29950.0 | USD | 20191001 |
| Unknown | China national standards | MT | 25460.0 | USD | 20191001 |
| Unknown | China national standards | MT | 25290.0 | USD | 20191001 |
| Unknown | China national standards | MT | 23570.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3990.0 | USD | 20191001 |