| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20171101 |
| Unknown | China national standards | MT | 410.0 | USD | 20171101 |
| Unknown | China national standards | MT | 2250.0 | USD | 20171101 |
| Unknown | China national standards | MT | 360.0 | USD | 20171101 |
| Unknown | China national standards | MT | 420.0 | USD | 20171101 |
| Unknown | China national standards | MT | 680.0 | USD | 20171101 |
| Unknown | China national standards | MT | 800.0 | USD | 20171101 |
| Unknown | China national standards | MT | 410.0 | USD | 20171101 |
| Unknown | China national standards | MT | 3130.0 | USD | 20171023 |
| Unknown | China national standards | MT | 1980.0 | USD | 20171023 |