| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 144090.0 | USD | 20180416 |
| Unknown | China national standards | MT | 23010.0 | USD | 20180416 |
| Unknown | China national standards | MT | 141980.0 | USD | 20180413 |
| Unknown | China national standards | MT | 141740.02 | USD | 20180413 |
| Unknown | China national standards | MT | 24720.0 | USD | 20180413 |
| Unknown | China national standards | MT | 22390.0 | USD | 20180413 |
| Unknown | China national standards | MT | 14020.0 | USD | 20180413 |
| Unknown | China national standards | MT | 14040.0 | USD | 20180413 |
| Unknown | China national standards | MT | 22380.0 | USD | 20180412 |
| Unknown | China national standards | MT | 89010.0 | USD | 20180411 |