| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14130.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1440.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1560.0 | USD | 20191122 |
| Unknown | China national standards | MT | 10170.0 | USD | 20191122 |
| Unknown | China national standards | MT | 10790.0 | USD | 20191122 |
| Unknown | China national standards | MT | 8530.0 | USD | 20191122 |
| Unknown | China national standards | MT | 1130.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1550.0 | USD | 20191121 |
| Unknown | China national standards | MT | 4170.0 | USD | 20191121 |
| Unknown | China national standards | MT | 11670.0 | USD | 20191120 |