| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20000.0 | USD | 20191001 |
| Unknown | China national standards | MT | 23750.0 | USD | 20191001 |
| Unknown | China national standards | MT | 20540.0 | USD | 20191001 |
| Unknown | China national standards | MT | 20920.0 | USD | 20191001 |
| Unknown | China national standards | MT | 22510.0 | USD | 20191001 |
| Unknown | China national standards | MT | 27640.0 | USD | 20191001 |
| Unknown | China national standards | MT | 21190.0 | USD | 20191001 |
| Unknown | China national standards | MT | 22700.0 | USD | 20191001 |
| Unknown | China national standards | MT | 23840.0 | USD | 20191001 |
| Unknown | China national standards | MT | 21470.0 | USD | 20191001 |