| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5390.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5380.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5730.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6970.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5080.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5790.0 | USD | 20181001 |
| Unknown | China national standards | MT | 10290.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5370.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5080.0 | USD | 20181001 |