| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20190320 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190319 |
| Unknown | China national standards | MT | 330.0 | USD | 20190319 |
| Unknown | China national standards | MT | 290.0 | USD | 20190319 |
| Unknown | China national standards | MT | 310.0 | USD | 20190319 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190319 |
| Unknown | China national standards | MT | 6710.0 | USD | 20190319 |
| Unknown | China national standards | MT | 49650.0 | USD | 20190319 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190319 |
| Unknown | China national standards | MT | 3070.0 | USD | 20190319 |