| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30200.0 | USD | 20190620 |
| Unknown | China national standards | MT | 27190.0 | USD | 20190620 |
| Unknown | China national standards | MT | 26630.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4360.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4860.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4790.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4500.0 | USD | 20190620 |
| Unknown | China national standards | MT | 3980.0 | USD | 20190620 |
| Unknown | China national standards | MT | 36550.0 | USD | 20190619 |