| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16550.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15700.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15770.0 | USD | 20191101 |
| Unknown | China national standards | MT | 16190.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15020.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15540.0 | USD | 20191101 |
| Unknown | China national standards | MT | 14060.0 | USD | 20191101 |
| Unknown | China national standards | MT | 14830.0 | USD | 20191101 |
| Unknown | China national standards | MT | 14710.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15140.0 | USD | 20191101 |