| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20171101 |
| Unknown | China national standards | MT | 450.0 | USD | 20171101 |
| Unknown | China national standards | MT | 490.0 | USD | 20171101 |
| Unknown | China national standards | MT | 440.0 | USD | 20171101 |
| Unknown | China national standards | MT | 250.0 | USD | 20171101 |
| Unknown | China national standards | MT | 810.0 | USD | 20171101 |
| Unknown | China national standards | MT | 520.0 | USD | 20171101 |
| Unknown | China national standards | MT | 750.0 | USD | 20171101 |
| Unknown | China national standards | MT | 890.0 | USD | 20171101 |
| Unknown | China national standards | MT | 780.0 | USD | 20171101 |