| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1860.0 | USD | 20190911 |
| Unknown | China national standards | MT | 17240.0 | USD | 20190911 |
| Unknown | China national standards | MT | 15760.0 | USD | 20190910 |
| Unknown | China national standards | MT | 15760.0 | USD | 20190910 |
| Unknown | China national standards | MT | 17530.0 | USD | 20190910 |
| Unknown | China national standards | MT | 13540.0 | USD | 20190901 |
| Unknown | China national standards | MT | 17520.0 | USD | 20190901 |
| Unknown | China national standards | MT | 13070.0 | USD | 20190901 |
| Unknown | China national standards | MT | 15120.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9210.0 | USD | 20190901 |