| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24860.0 | USD | 20190415 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3700.0 | USD | 20190414 |
| Unknown | China national standards | MT | 62060.0 | USD | 20190414 |
| Unknown | China national standards | MT | 23480.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190414 |
| Unknown | China national standards | MT | 14920.0 | USD | 20190414 |
| Unknown | China national standards | MT | 24590.0 | USD | 20190414 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190414 |
| Unknown | China national standards | MT | 31720.0 | USD | 20190413 |