| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1220.0 | USD | 20171101 |
| Unknown | China national standards | MT | 610.0 | USD | 20171101 |
| Unknown | China national standards | MT | 700.0 | USD | 20171101 |
| Unknown | China national standards | MT | 880.0 | USD | 20171101 |
| Unknown | China national standards | MT | 750.0 | USD | 20171101 |
| Unknown | China national standards | MT | 750.0 | USD | 20171101 |
| Unknown | China national standards | MT | 700.0 | USD | 20171101 |
| Unknown | China national standards | MT | 690.0 | USD | 20171101 |
| Unknown | China national standards | MT | 780.0 | USD | 20171101 |