| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20170101 |
| Unknown | China national standards | MT | 380.0 | USD | 20170101 |
| Unknown | China national standards | MT | 860.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4140.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2780.0 | USD | 20170101 |
| Unknown | China national standards | MT | 5030.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3810.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4670.0 | USD | 20170101 |
| Unknown | China national standards | MT | 6670.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2540.0 | USD | 20170101 |