| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 960.0 | USD | 20180101 |
| Unknown | China national standards | MT | 940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180101 |