| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4070.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23230.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23110.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26860.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22530.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22970.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22690.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 21990.0 | USD | 20181201 |