| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22690.0 | USD | 20191121 |
| Unknown | China national standards | MT | 2680.0 | USD | 20191121 |
| Unknown | China national standards | MT | 2550.0 | USD | 20191120 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191120 |
| Unknown | China national standards | MT | 2240.0 | USD | 20191120 |
| Unknown | China national standards | MT | 12030.0 | USD | 20191120 |
| Unknown | China national standards | MT | 15320.0 | USD | 20191120 |
| Unknown | China national standards | MT | 18180.0 | USD | 20191120 |
| Unknown | China national standards | MT | 12030.0 | USD | 20191120 |
| Unknown | China national standards | MT | 19020.0 | USD | 20191120 |