| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4080.0 | USD | 20170101 |
| Unknown | China national standards | MT | 660.0 | USD | 20170101 |
| Unknown | China national standards | MT | 930.0 | USD | 20170101 |
| Unknown | China national standards | MT | 700.0 | USD | 20170101 |
| Unknown | China national standards | MT | 350.0 | USD | 20170101 |
| Unknown | China national standards | MT | 360.0 | 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 | 380.0 | USD | 20170101 |
| Unknown | China national standards | MT | 380.0 | USD | 20170101 |