| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32650.0 | USD | 20190201 |
| Unknown | China national standards | MT | 30160.0 | USD | 20190201 |
| Unknown | China national standards | MT | 9750.0 | USD | 20190201 |
| Unknown | China national standards | MT | 30760.0 | USD | 20190201 |
| Unknown | China national standards | MT | 32110.0 | USD | 20190201 |
| Unknown | China national standards | MT | 34890.0 | USD | 20190201 |
| Unknown | China national standards | MT | 33610.0 | USD | 20190201 |
| Unknown | China national standards | MT | 33880.0 | USD | 20190201 |
| Unknown | China national standards | MT | 31730.0 | USD | 20190201 |
| Unknown | China national standards | MT | 35600.0 | USD | 20190201 |