| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 810.0 | USD | 20180601 |
| Unknown | China national standards | MT | 620.0 | USD | 20180601 |
| Unknown | China national standards | MT | 600.0 | USD | 20180601 |
| Unknown | China national standards | MT | 600.0 | USD | 20180601 |
| Unknown | China national standards | MT | 780.0 | USD | 20180601 |
| Unknown | China national standards | MT | 660.0 | USD | 20180601 |
| Unknown | China national standards | MT | 890.0 | USD | 20180601 |
| Unknown | China national standards | MT | 650.0 | USD | 20180601 |
| Unknown | China national standards | MT | 660.0 | USD | 20180601 |