| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1690.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1500.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1370.0 | USD | 20191101 |
| Unknown | China national standards | MT | 17720.0 | USD | 20191101 |
| Unknown | China national standards | MT | 12130.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4680.0 | USD | 20191101 |
| Unknown | China national standards | MT | 9300.0 | USD | 20191101 |
| Unknown | China national standards | MT | 14960.0 | USD | 20191101 |
| Unknown | China national standards | MT | 17320.0 | USD | 20191101 |
| Unknown | China national standards | MT | 42670.0 | USD | 20191101 |