| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24030.0 | USD | 20190910 |
| Unknown | China national standards | MT | 21110.0 | USD | 20190910 |
| Unknown | China national standards | MT | 32320.0 | USD | 20190910 |
| Unknown | China national standards | MT | 21370.0 | USD | 20190910 |
| Unknown | China national standards | MT | 2990.0 | USD | 20190910 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190910 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190910 |
| Unknown | China national standards | MT | 3060.0 | USD | 20190910 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3580.0 | USD | 20190901 |