| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5770.0 | USD | 20180413 |
| Unknown | China national standards | MT | 6290.0 | USD | 20180413 |
| Unknown | China national standards | MT | 6290.0 | USD | 20180413 |
| Unknown | China national standards | MT | 5620.0 | USD | 20180413 |
| Unknown | China national standards | MT | 8660.0 | USD | 20180413 |
| Unknown | China national standards | MT | 5880.0 | USD | 20180413 |
| Unknown | China national standards | MT | 81300.0 | USD | 20180412 |
| Unknown | China national standards | MT | 57300.0 | USD | 20180412 |
| Unknown | China national standards | MT | 31780.0 | USD | 20180412 |
| Unknown | China national standards | MT | 33280.0 | USD | 20180412 |