| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3580.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3440.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3320.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3440.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190301 |