| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3630.0 | USD | 20190219 |
| Unknown | China national standards | MT | 29950.0 | USD | 20190218 |
| Unknown | China national standards | MT | 24810.0 | USD | 20190218 |
| Unknown | China national standards | MT | 32750.0 | USD | 20190218 |
| Unknown | China national standards | MT | 25020.0 | USD | 20190218 |
| Unknown | China national standards | MT | 3690.0 | USD | 20190218 |
| Unknown | China national standards | MT | 27790.0 | USD | 20190217 |
| Unknown | China national standards | MT | 24830.0 | USD | 20190217 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190217 |
| Unknown | China national standards | MT | 27500.0 | USD | 20190216 |