| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19790.0 | USD | 20191117 |
| Unknown | China national standards | MT | 20180.0 | USD | 20191117 |
| Unknown | China national standards | MT | 22280.0 | USD | 20191117 |
| Unknown | China national standards | MT | 22840.0 | USD | 20191117 |
| Unknown | China national standards | MT | 21070.0 | USD | 20191117 |
| Unknown | China national standards | MT | 20310.0 | USD | 20191117 |
| Unknown | China national standards | MT | 19970.0 | USD | 20191117 |
| Unknown | China national standards | MT | 21500.0 | USD | 20191117 |
| Unknown | China national standards | MT | 19630.0 | USD | 20191117 |
| Unknown | China national standards | MT | 29430.0 | USD | 20191117 |