| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1550.0 | USD | 20190218 |
| Unknown | China national standards | MT | 22130.0 | USD | 20190217 |
| Unknown | China national standards | MT | 41650.0 | USD | 20190217 |
| Unknown | China national standards | MT | 46300.0 | USD | 20190217 |
| Unknown | China national standards | MT | 41650.0 | USD | 20190217 |
| Unknown | China national standards | MT | 4130.0 | USD | 20190217 |
| Unknown | China national standards | MT | 8130.0 | USD | 20190217 |
| Unknown | China national standards | MT | 179080.0 | USD | 20190216 |
| Unknown | China national standards | MT | 8700.0 | USD | 20190216 |
| Unknown | China national standards | MT | 17930.0 | USD | 20190216 |