| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20171101 |
| Unknown | China national standards | MT | 400.0 | USD | 20171101 |
| Unknown | China national standards | MT | 350.0 | USD | 20171101 |
| Unknown | China national standards | MT | 350.0 | USD | 20171101 |
| Unknown | China national standards | MT | 300.0 | USD | 20171101 |
| Unknown | China national standards | MT | 210.0 | USD | 20171101 |
| Unknown | China national standards | MT | 150.0 | USD | 20171101 |
| Unknown | China national standards | MT | 230.0 | USD | 20171101 |
| Unknown | China national standards | MT | 330.0 | USD | 20171101 |
| Unknown | China national standards | MT | 340.0 | USD | 20171101 |