| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20180414 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180414 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180414 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180414 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180414 |
| Unknown | China national standards | MT | 15430.0 | USD | 20180413 |
| Unknown | China national standards | MT | 14330.0 | USD | 20180413 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180413 |
| Unknown | China national standards | MT | 2640.0 | USD | 20180412 |
| Unknown | China national standards | MT | 2240.0 | USD | 20180412 |