| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1220.0 | USD | 20170101 |
| Unknown | China national standards | MT | 30.0 | USD | 20170101 |
| Unknown | China national standards | MT | 780.0 | USD | 20170101 |
| Unknown | China national standards | MT | 750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 700.0 | USD | 20170101 |
| Unknown | China national standards | MT | 790.0 | USD | 20170101 |
| Unknown | China national standards | MT | 830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 900.0 | USD | 20170101 |