| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31640.0 | USD | 20190218 |
| Unknown | China national standards | MT | 31550.0 | USD | 20190218 |
| Unknown | China national standards | MT | 31180.0 | USD | 20190218 |
| Unknown | China national standards | MT | 4640.0 | USD | 20190218 |
| Unknown | China national standards | MT | 4870.0 | USD | 20190218 |
| Unknown | China national standards | MT | 29800.0 | USD | 20190217 |
| Unknown | China national standards | MT | 32880.0 | USD | 20190217 |
| Unknown | China national standards | MT | 35410.0 | USD | 20190217 |
| Unknown | China national standards | MT | 4780.0 | USD | 20190217 |
| Unknown | China national standards | MT | 31680.0 | USD | 20190216 |