| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30770.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30670.0 | USD | 20190301 |
| Unknown | China national standards | MT | 28430.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30080.0 | USD | 20190301 |
| Unknown | China national standards | MT | 29600.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30030.0 | USD | 20190301 |
| Unknown | China national standards | MT | 27380.0 | USD | 20190301 |
| Unknown | China national standards | MT | 25880.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30520.0 | USD | 20190301 |
| Unknown | China national standards | MT | 21670.0 | USD | 20190301 |