| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2510.0 | USD | 20190715 |
| Unknown | China national standards | MT | 8150.0 | USD | 20190715 |
| Unknown | China national standards | MT | 51360.0 | USD | 20190715 |
| Unknown | China national standards | MT | 890.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2510.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190715 |
| Unknown | China national standards | MT | 920.0 | USD | 20190715 |
| Unknown | China national standards | MT | 130.0 | USD | 20190714 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190714 |
| Unknown | China national standards | MT | 930.0 | USD | 20190714 |