| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1790.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4310.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1230.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1670.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1080.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1790.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20170101 |