| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20190816 |
| Unknown | China national standards | MT | 970.0 | USD | 20190816 |
| Unknown | China national standards | MT | 910.0 | USD | 20190816 |
| Unknown | China national standards | MT | 5110.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4660.0 | USD | 20190816 |
| Unknown | China national standards | MT | 6070.0 | USD | 20190816 |
| Unknown | China national standards | MT | 3520.0 | USD | 20190816 |
| Unknown | China national standards | MT | 7070.0 | USD | 20190816 |
| Unknown | China national standards | MT | 6320.0 | USD | 20190816 |
| Unknown | China national standards | MT | 8890.0 | USD | 20190816 |