| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3950.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3670.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5550.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3990.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4830.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3740.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4070.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4820.0 | USD | 20190901 |