| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 19980.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3180.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4950.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6580.0 | USD | 20180101 |
| Unknown | China national standards | MT | 19980.0 | USD | 20180101 |