| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2680.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6300.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4300.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2060.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180101 |