| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1640.0 | USD | 20191116 |
| Unknown | China national standards | MT | 9420.0 | USD | 20191116 |
| Unknown | China national standards | MT | 8220.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1590.0 | USD | 20191115 |
| Unknown | China national standards | MT | 9210.0 | USD | 20191115 |
| Unknown | China national standards | MT | 9080.0 | USD | 20191115 |
| Unknown | China national standards | MT | 9410.0 | USD | 20191115 |
| Unknown | China national standards | MT | 10340.0 | USD | 20191115 |
| Unknown | China national standards | MT | 8610.0 | USD | 20191114 |