| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4300.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10350.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4500.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2930.0 | USD | 20190801 |
| Unknown | China national standards | MT | 11370.0 | USD | 20190801 |
| Unknown | China national standards | MT | 12330.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4060.0 | USD | 20190801 |