| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36450.0 | USD | 20180316 |
| Unknown | China national standards | MT | 37520.0 | USD | 20180316 |
| Unknown | China national standards | MT | 35900.0 | USD | 20180316 |
| Unknown | China national standards | MT | 39220.0 | USD | 20180316 |
| Unknown | China national standards | MT | 38050.0 | USD | 20180316 |
| Unknown | China national standards | MT | 35650.0 | USD | 20180316 |
| Unknown | China national standards | MT | 3850.0 | USD | 20180316 |
| Unknown | China national standards | MT | 5640.0 | USD | 20180315 |
| Unknown | China national standards | MT | 24560.0 | USD | 20180314 |
| Unknown | China national standards | MT | 5790.0 | USD | 20180314 |