| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4100.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4390.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3950.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4920.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4130.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4390.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4130.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4760.0 | USD | 20181001 |
| Unknown | China national standards | MT | 4770.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6250.0 | USD | 20181001 |