| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18630.0 | USD | 20180922 |
| Unknown | China national standards | MT | 18050.0 | USD | 20180922 |
| Unknown | China national standards | MT | 2730.0 | USD | 20180922 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180922 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180922 |
| Unknown | China national standards | MT | 21930.0 | USD | 20180921 |
| Unknown | China national standards | MT | 15720.0 | USD | 20180920 |
| Unknown | China national standards | MT | 2740.0 | USD | 20180920 |
| Unknown | China national standards | MT | 2560.0 | USD | 20180920 |
| Unknown | China national standards | MT | 2740.0 | USD | 20180920 |