| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20191101 |
| Unknown | China national standards | MT | 550.0 | USD | 20191101 |
| Unknown | China national standards | MT | 800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2360.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4930.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4640.0 | USD | 20191101 |
| Unknown | China national standards | MT | 11460.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1960.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3550.0 | USD | 20191101 |