| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20180101 |
| Unknown | China national standards | MT | 960.0 | USD | 20180101 |
| Unknown | China national standards | MT | 840.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180101 |
| Unknown | China national standards | MT | 380.0 | USD | 20180101 |
| Unknown | China national standards | MT | 900.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180101 |
| Unknown | China national standards | MT | 660.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180101 |
| Unknown | China national standards | MT | 340.0 | USD | 20180101 |