| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180101 |
| Unknown | China national standards | MT | 90.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180101 |
| Unknown | China national standards | MT | 450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 80.0 | USD | 20180101 |
| Unknown | China national standards | MT | 610.0 | USD | 20180101 |