| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5530.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1730.0 | USD | 20181110 |
| Unknown | China national standards | MT | 2160.0 | USD | 20181110 |
| Unknown | China national standards | MT | 300.0 | USD | 20181110 |
| Unknown | China national standards | MT | 490.0 | USD | 20181110 |
| Unknown | China national standards | MT | 310.0 | USD | 20181110 |
| Unknown | China national standards | MT | 280.0 | USD | 20181110 |
| Unknown | China national standards | MT | 320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 310.0 | USD | 20181101 |
| Unknown | China national standards | MT | 650.0 | USD | 20181101 |