| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23370.0 | USD | 20181212 |
| Unknown | China national standards | MT | 22420.0 | USD | 20181212 |
| Unknown | China national standards | MT | 23170.0 | USD | 20181212 |
| Unknown | China national standards | MT | 24000.0 | USD | 20181212 |
| Unknown | China national standards | MT | 23180.0 | USD | 20181212 |
| Unknown | China national standards | MT | 3280.0 | USD | 20181212 |
| Unknown | China national standards | MT | 3190.0 | USD | 20181212 |
| Unknown | China national standards | MT | 3230.0 | USD | 20181212 |
| Unknown | China national standards | MT | 3200.0 | USD | 20181211 |
| Unknown | China national standards | MT | 3630.0 | USD | 20181211 |