| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2360.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2420.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2850.0 | USD | 20190101 |