| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22740.0 | USD | 20180719 |
| Unknown | China national standards | MT | 25230.0 | USD | 20180719 |
| Unknown | China national standards | MT | 23420.0 | USD | 20180719 |
| Unknown | China national standards | MT | 23990.0 | USD | 20180719 |
| Unknown | China national standards | MT | 25000.0 | USD | 20180719 |
| Unknown | China national standards | MT | 24620.0 | USD | 20180719 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180719 |
| Unknown | China national standards | MT | 3750.0 | USD | 20180719 |
| Unknown | China national standards | MT | 3790.0 | USD | 20180719 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180719 |