| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8380.0 | USD | 20190801 |
| Unknown | China national standards | MT | 720.0 | USD | 20190801 |
| Unknown | China national standards | MT | 470.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190801 |
| Unknown | China national standards | MT | 162399.98 | USD | 20190801 |
| Unknown | China national standards | MT | 104910.0 | USD | 20190801 |
| Unknown | China national standards | MT | 197429.98 | USD | 20190801 |
| Unknown | China national standards | MT | 49340.0 | USD | 20190801 |
| Unknown | China national standards | MT | 54570.0 | USD | 20190801 |
| Unknown | China national standards | MT | 57540.0 | USD | 20190801 |