| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3480.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3130.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3320.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5800.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190301 |