| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30020.0 | USD | 20191011 |
| Unknown | China national standards | MT | 28110.0 | USD | 20191011 |
| Unknown | China national standards | MT | 4200.0 | USD | 20191010 |
| Unknown | China national standards | MT | 3670.0 | USD | 20191010 |
| Unknown | China national standards | MT | 31070.0 | USD | 20191001 |
| Unknown | China national standards | MT | 29600.0 | USD | 20191001 |
| Unknown | China national standards | MT | 25950.0 | USD | 20191001 |
| Unknown | China national standards | MT | 25800.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4100.0 | USD | 20191001 |
| Unknown | China national standards | MT | 31890.0 | USD | 20191001 |