| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5250.0 | USD | 20180719 |
| Unknown | China national standards | MT | 600.0 | USD | 20180719 |
| Unknown | China national standards | MT | 740.0 | USD | 20180719 |
| Unknown | China national standards | MT | 630.0 | USD | 20180719 |
| Unknown | China national standards | MT | 610.0 | USD | 20180719 |
| Unknown | China national standards | MT | 530.0 | USD | 20180718 |
| Unknown | China national standards | MT | 740.0 | USD | 20180718 |
| Unknown | China national standards | MT | 790.0 | USD | 20180718 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180718 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180718 |