| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19860.0 | USD | 20191101 |
| Unknown | China national standards | MT | 20710.0 | USD | 20191101 |
| Unknown | China national standards | MT | 150.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2120.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 7640.0 | USD | 20191101 |
| Unknown | China national standards | MT | 920.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1650.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6600.0 | USD | 20191101 |
| Unknown | China national standards | MT | 18800.0 | USD | 20191101 |