| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4470.0 | USD | 20191101 |
| Unknown | China national standards | MT | 111620.0 | USD | 20191101 |
| Unknown | China national standards | MT | 42600.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6840.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20191101 |
| Unknown | China national standards | MT | 748740.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1003490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10380.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5070.0 | USD | 20191101 |