| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4270.0 | USD | 20181223 |
| Unknown | China national standards | MT | 4010.0 | USD | 20181223 |
| Unknown | China national standards | MT | 2830.0 | USD | 20181223 |
| Unknown | China national standards | MT | 5050.0 | USD | 20181222 |
| Unknown | China national standards | MT | 9130.0 | USD | 20181222 |
| Unknown | China national standards | MT | 13900.0 | USD | 20181222 |
| Unknown | China national standards | MT | 27700.0 | USD | 20181222 |
| Unknown | China national standards | MT | 41050.0 | USD | 20181222 |
| Unknown | China national standards | MT | 4970.0 | USD | 20181222 |
| Unknown | China national standards | MT | 3910.0 | USD | 20181221 |