| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20171101 |
| Unknown | China national standards | MT | 180.0 | USD | 20171101 |
| Unknown | China national standards | MT | 560.0 | USD | 20171101 |
| Unknown | China national standards | MT | 300.0 | USD | 20171101 |
| Unknown | China national standards | MT | 370.0 | USD | 20171101 |
| Unknown | China national standards | MT | 340.0 | USD | 20171101 |
| Unknown | China national standards | MT | 850.0 | USD | 20171101 |
| Unknown | China national standards | MT | 590.0 | USD | 20171101 |
| Unknown | China national standards | MT | 320.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1020.0 | USD | 20171101 |