| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5420.0 | USD | 20190715 |
| Unknown | China national standards | MT | 9200.0 | USD | 20190715 |
| Unknown | China national standards | MT | 6090.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190715 |
| Unknown | China national standards | MT | 4230.0 | USD | 20190715 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190715 |
| Unknown | China national standards | MT | 5270.0 | USD | 20190715 |
| Unknown | China national standards | MT | 700.0 | USD | 20190715 |
| Unknown | China national standards | MT | 750.0 | USD | 20190715 |
| Unknown | China national standards | MT | 120.0 | USD | 20190714 |