| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4350.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4110.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4960.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4330.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4060.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4100.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4480.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5810.0 | USD | 20181101 |