| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1410.0 | USD | 20170101 |
| Unknown | China national standards | MT | 400.0 | USD | 20170101 |
| Unknown | China national standards | MT | 750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 30.0 | USD | 20170101 |
| Unknown | China national standards | MT | 30.0 | USD | 20170101 |
| Unknown | China national standards | MT | 8140.0 | USD | 20170101 |
| Unknown | China national standards | MT | 50.0 | USD | 20170101 |
| Unknown | China national standards | MT | 80.0 | USD | 20170101 |
| Unknown | China national standards | MT | 420.0 | USD | 20170101 |