| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9880.0 | USD | 20190420 |
| Unknown | China national standards | MT | 12600.0 | USD | 20190420 |
| Unknown | China national standards | MT | 10040.0 | USD | 20190420 |
| Unknown | China national standards | MT | 9720.0 | USD | 20190420 |
| Unknown | China national standards | MT | 11350.0 | USD | 20190420 |
| Unknown | China national standards | MT | 17570.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190420 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190419 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190419 |