| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2700.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3170.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2270.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2120.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3110.0 | USD | 20191101 |
| Unknown | China national standards | MT | 60830.0 | USD | 20191101 |
| Unknown | China national standards | MT | 17780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 16060.0 | USD | 20191101 |