| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20190920 |
| Unknown | China national standards | MT | 530.0 | USD | 20190920 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190920 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190920 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190920 |
| Unknown | China national standards | MT | 4280.0 | USD | 20190920 |
| Unknown | China national standards | MT | 4960.0 | USD | 20190920 |
| Unknown | China national standards | MT | 540.0 | USD | 20190920 |
| Unknown | China national standards | MT | 520.0 | USD | 20190919 |
| Unknown | China national standards | MT | 3940.0 | USD | 20190919 |