| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1790.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1310.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1510.0 | USD | 20191121 |
| Unknown | China national standards | MT | 8560.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1790.0 | USD | 20191120 |
| Unknown | China national standards | MT | 1740.0 | USD | 20191120 |
| Unknown | China national standards | MT | 3800.0 | USD | 20191119 |
| Unknown | China national standards | MT | 990.0 | USD | 20191119 |
| Unknown | China national standards | MT | 7930.0 | USD | 20191119 |
| Unknown | China national standards | MT | 10710.0 | USD | 20191119 |