| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 54870.0 | USD | 20190910 |
| Unknown | China national standards | MT | 53330.0 | USD | 20190910 |
| Unknown | China national standards | MT | 81660.0 | USD | 20190910 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190910 |
| Unknown | China national standards | MT | 7570.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8510.0 | USD | 20190901 |
| Unknown | China national standards | MT | 41360.0 | USD | 20190901 |
| Unknown | China national standards | MT | 51910.0 | USD | 20190901 |
| Unknown | China national standards | MT | 53300.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2980.0 | USD | 20190901 |