| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20170101 |
| Unknown | China national standards | MT | 730.0 | USD | 20170101 |
| Unknown | China national standards | MT | 660.0 | USD | 20170101 |
| Unknown | China national standards | MT | 710.0 | USD | 20170101 |
| Unknown | China national standards | MT | 670.0 | USD | 20170101 |
| Unknown | China national standards | MT | 740.0 | USD | 20170101 |
| Unknown | China national standards | MT | 800.0 | USD | 20170101 |
| Unknown | China national standards | MT | 890.0 | USD | 20170101 |
| Unknown | China national standards | MT | 770.0 | USD | 20170101 |
| Unknown | China national standards | MT | 9270.0 | USD | 20170101 |