| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20191015 |
| Unknown | China national standards | MT | 32320.0 | USD | 20191015 |
| Unknown | China national standards | MT | 770.0 | USD | 20191015 |
| Unknown | China national standards | MT | 960.0 | USD | 20191015 |
| Unknown | China national standards | MT | 4610.0 | USD | 20191014 |
| Unknown | China national standards | MT | 2890.0 | USD | 20191014 |
| Unknown | China national standards | MT | 8420.0 | USD | 20191014 |
| Unknown | China national standards | MT | 11240.0 | USD | 20191014 |
| Unknown | China national standards | MT | 1103000.0 | USD | 20191014 |
| Unknown | China national standards | MT | 326870.0 | USD | 20191014 |