| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 22670.0 | USD | 20181101 |
| Unknown | China national standards | MT | 23190.0 | USD | 20181101 |
| Unknown | China national standards | MT | 23700.0 | USD | 20181101 |
| Unknown | China national standards | MT | 24050.0 | USD | 20181101 |
| Unknown | China national standards | MT | 22820.0 | USD | 20181101 |
| Unknown | China national standards | MT | 22660.0 | USD | 20181101 |
| Unknown | China national standards | MT | 23060.0 | USD | 20181101 |
| Unknown | China national standards | MT | 22290.0 | USD | 20181101 |
| Unknown | China national standards | MT | 26450.0 | USD | 20181101 |