| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20180301 |
| Unknown | China national standards | MT | 790.0 | USD | 20180301 |
| Unknown | China national standards | MT | 880.0 | USD | 20180301 |
| Unknown | China national standards | MT | 860.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5040.0 | USD | 20180223 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180223 |
| Unknown | China national standards | MT | 6610.0 | USD | 20180223 |
| Unknown | China national standards | MT | 9400.0 | USD | 20180223 |