| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4970.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3460.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4950.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5360.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3510.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3710.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4250.0 | USD | 20190901 |