| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22880.0 | USD | 20181215 |
| Unknown | China national standards | MT | 29220.0 | USD | 20181215 |
| Unknown | China national standards | MT | 3290.0 | USD | 20181215 |
| Unknown | China national standards | MT | 4020.0 | USD | 20181214 |
| Unknown | China national standards | MT | 4320.0 | USD | 20181214 |
| Unknown | China national standards | MT | 4250.0 | USD | 20181214 |
| Unknown | China national standards | MT | 22870.0 | USD | 20181213 |
| Unknown | China national standards | MT | 330.0 | USD | 20181213 |
| Unknown | China national standards | MT | 3780.0 | USD | 20181213 |
| Unknown | China national standards | MT | 29830.0 | USD | 20181212 |