| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20170101 |
| Unknown | China national standards | MT | 10.0 | USD | 20170101 |
| Unknown | China national standards | MT | 830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1240.0 | USD | 20170101 |
| Unknown | China national standards | MT | 20.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1070.0 | USD | 20170101 |
| Unknown | China national standards | MT | 80.0 | USD | 20170101 |
| Unknown | China national standards | MT | 130.0 | USD | 20170101 |
| Unknown | China national standards | MT | 10.0 | USD | 20170101 |