| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20171101 |
| Unknown | China national standards | MT | 660.0 | USD | 20171101 |
| Unknown | China national standards | MT | 480.0 | USD | 20171101 |
| Unknown | China national standards | MT | 190.0 | USD | 20171101 |
| Unknown | China national standards | MT | 300.0 | USD | 20171101 |
| Unknown | China national standards | MT | 410.0 | USD | 20171101 |
| Unknown | China national standards | MT | 2930.0 | USD | 20171101 |
| Unknown | China national standards | MT | 470.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1380.0 | USD | 20171101 |
| Unknown | China national standards | MT | 860.0 | USD | 20171101 |