| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2350.0 | USD | 20191116 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2300.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191115 |
| Unknown | China national standards | MT | 22630.0 | USD | 20191115 |
| Unknown | China national standards | MT | 22730.0 | USD | 20191115 |
| Unknown | China national standards | MT | 16630.0 | USD | 20191115 |
| Unknown | China national standards | MT | 16630.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2300.0 | USD | 20191115 |