| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2080.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190720 |
| Unknown | China national standards | MT | 13760.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1930.0 | USD | 20190719 |
| Unknown | China national standards | MT | 21740.0 | USD | 20190719 |
| Unknown | China national standards | MT | 12360.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1950.0 | USD | 20190718 |
| Unknown | China national standards | MT | 12510.0 | USD | 20190718 |