| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18220.0 | USD | 20190415 |
| Unknown | China national standards | MT | 16670.0 | USD | 20190415 |
| Unknown | China national standards | MT | 2360.0 | USD | 20190415 |
| Unknown | China national standards | MT | 2880.0 | USD | 20190414 |
| Unknown | China national standards | MT | 17700.0 | USD | 20190414 |
| Unknown | China national standards | MT | 17690.0 | USD | 20190414 |
| Unknown | China national standards | MT | 13240.0 | USD | 20190414 |
| Unknown | China national standards | MT | 15230.0 | USD | 20190414 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190414 |