| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4070.0 | USD | 20180719 |
| Unknown | China national standards | MT | 730.0 | USD | 20180719 |
| Unknown | China national standards | MT | 690.0 | USD | 20180719 |
| Unknown | China national standards | MT | 660.0 | USD | 20180719 |
| Unknown | China national standards | MT | 690.0 | USD | 20180719 |
| Unknown | China national standards | MT | 780.0 | USD | 20180719 |
| Unknown | China national standards | MT | 870.0 | USD | 20180719 |
| Unknown | China national standards | MT | 8730.0 | USD | 20180718 |
| Unknown | China national standards | MT | 5790.0 | USD | 20180718 |
| Unknown | China national standards | MT | 4440.0 | USD | 20180718 |