| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5550.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4610.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2630.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3140.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2730.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3080.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3070.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180701 |