| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9530.0 | USD | 20181216 |
| Unknown | China national standards | MT | 10720.0 | USD | 20181216 |
| Unknown | China national standards | MT | 9310.0 | USD | 20181216 |
| Unknown | China national standards | MT | 8810.0 | USD | 20181216 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181216 |
| Unknown | China national standards | MT | 10620.0 | USD | 20181215 |
| Unknown | China national standards | MT | 15340.0 | USD | 20181215 |
| Unknown | China national standards | MT | 24750.0 | USD | 20181215 |
| Unknown | China national standards | MT | 13550.0 | USD | 20181215 |
| Unknown | China national standards | MT | 8350.0 | USD | 20181215 |