| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20171101 |
| Unknown | China national standards | MT | 460.0 | USD | 20171101 |
| Unknown | China national standards | MT | 500.0 | USD | 20171101 |
| Unknown | China national standards | MT | 520.0 | USD | 20171101 |
| Unknown | China national standards | MT | 750.0 | USD | 20171101 |
| Unknown | China national standards | MT | 790.0 | USD | 20171101 |
| Unknown | China national standards | MT | 980.0 | USD | 20171101 |
| Unknown | China national standards | MT | 890.0 | USD | 20171101 |
| Unknown | China national standards | MT | 780.0 | USD | 20171101 |
| Unknown | China national standards | MT | 710.0 | USD | 20171101 |