| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1440.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180101 |