| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2500.0 | USD | 20190415 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190414 |
| Unknown | China national standards | MT | 600.0 | USD | 20190414 |
| Unknown | China national standards | MT | 10480.0 | USD | 20190414 |
| Unknown | China national standards | MT | 86990.0 | USD | 20190414 |
| Unknown | China national standards | MT | 300830.0 | USD | 20190414 |
| Unknown | China national standards | MT | 9660.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3560.0 | USD | 20190414 |
| Unknown | China national standards | MT | 11040.0 | USD | 20190414 |
| Unknown | China national standards | MT | 9810.0 | USD | 20190414 |