| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12420.0 | USD | 20191101 |
| Unknown | China national standards | MT | 20050.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6370.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1764560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 11740.0 | USD | 20191101 |
| Unknown | China national standards | MT | 6390.0 | USD | 20191101 |
| Unknown | China national standards | MT | 9340.0 | USD | 20191101 |
| Unknown | China national standards | MT | 170.0 | USD | 20191101 |
| Unknown | China national standards | MT | 340.0 | USD | 20191101 |
| Unknown | China national standards | MT | 500.0 | USD | 20191101 |