| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6670.0 | USD | 20190301 |
| Unknown | China national standards | MT | 25130.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190301 |
| Unknown | China national standards | MT | 420.0 | USD | 20190301 |
| Unknown | China national standards | MT | 990.0 | USD | 20190301 |
| Unknown | China national standards | MT | 340.0 | USD | 20190301 |
| Unknown | China national standards | MT | 290.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190301 |