| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32310.0 | USD | 20181216 |
| Unknown | China national standards | MT | 38830.0 | USD | 20181216 |
| Unknown | China national standards | MT | 5190.0 | USD | 20181216 |
| Unknown | China national standards | MT | 5620.0 | USD | 20181216 |
| Unknown | China national standards | MT | 8730.0 | USD | 20181215 |
| Unknown | China national standards | MT | 10600.0 | USD | 20181215 |
| Unknown | China national standards | MT | 37630.0 | USD | 20181215 |
| Unknown | China national standards | MT | 38390.0 | USD | 20181215 |
| Unknown | China national standards | MT | 36080.0 | USD | 20181215 |
| Unknown | China national standards | MT | 34380.0 | USD | 20181215 |