| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4660.0 | USD | 20180720 |
| Unknown | China national standards | MT | 4880.0 | USD | 20180720 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180720 |
| Unknown | China national standards | MT | 660.0 | USD | 20180720 |
| Unknown | China national standards | MT | 660.0 | USD | 20180720 |
| Unknown | China national standards | MT | 480.0 | USD | 20180720 |
| Unknown | China national standards | MT | 680.0 | USD | 20180720 |
| Unknown | China national standards | MT | 760.0 | USD | 20180720 |
| Unknown | China national standards | MT | 700.0 | USD | 20180719 |
| Unknown | China national standards | MT | 640.0 | USD | 20180719 |