| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 199649.98 | USD | 20190410 |
| Unknown | China national standards | MT | 840.0 | USD | 20190410 |
| Unknown | China national standards | MT | 380.0 | USD | 20190410 |
| Unknown | China national standards | MT | 108390.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190410 |
| Unknown | China national standards | MT | 11700.0 | USD | 20190410 |
| Unknown | China national standards | MT | 960.0 | USD | 20190410 |
| Unknown | China national standards | MT | 840.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190401 |