| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20190719 |
| Unknown | China national standards | MT | 260.0 | USD | 20190719 |
| Unknown | China national standards | MT | 140380.0 | USD | 20190719 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190719 |
| Unknown | China national standards | MT | 880.0 | USD | 20190719 |
| Unknown | China national standards | MT | 720.0 | USD | 20190719 |
| Unknown | China national standards | MT | 14550.0 | USD | 20190719 |
| Unknown | China national standards | MT | 21310.0 | USD | 20190719 |
| Unknown | China national standards | MT | 62730.0 | USD | 20190719 |
| Unknown | China national standards | MT | 18200.0 | USD | 20190719 |