| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1390.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2540.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1850.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191123 |
| Unknown | China national standards | MT | 2190.0 | USD | 20191123 |
| Unknown | China national standards | MT | 11770.0 | USD | 20191123 |
| Unknown | China national standards | MT | 10440.0 | USD | 20191123 |
| Unknown | China national standards | MT | 10960.0 | USD | 20191123 |
| Unknown | China national standards | MT | 7990.0 | USD | 20191123 |