| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20191016 |
| Unknown | China national standards | MT | 440.0 | USD | 20191016 |
| Unknown | China national standards | MT | 3390.0 | USD | 20191015 |
| Unknown | China national standards | MT | 6800.0 | USD | 20191015 |
| Unknown | China national standards | MT | 3100.0 | USD | 20191015 |
| Unknown | China national standards | MT | 3450.0 | USD | 20191015 |
| Unknown | China national standards | MT | 4980.0 | USD | 20191015 |
| Unknown | China national standards | MT | 3390.0 | USD | 20191015 |
| Unknown | China national standards | MT | 3090.0 | USD | 20191015 |
| Unknown | China national standards | MT | 3320.0 | USD | 20191015 |