| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7000.0 | USD | 20180301 |
| Unknown | China national standards | MT | 900.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5330.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5800.0 | USD | 20180223 |
| Unknown | China national standards | MT | 6130.0 | USD | 20180223 |
| Unknown | China national standards | MT | 2730.0 | USD | 20180223 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180223 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180223 |
| Unknown | China national standards | MT | 6640.0 | USD | 20180223 |