| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1660.0 | USD | 20170101 |
| Unknown | China national standards | MT | 270.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1610.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20170101 |
| Unknown | China national standards | MT | 6830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 140.0 | USD | 20170101 |
| Unknown | China national standards | MT | 520.0 | USD | 20170101 |
| Unknown | China national standards | MT | 400.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1660.0 | USD | 20170101 |
| Unknown | China national standards | MT | 270.0 | USD | 20170101 |