| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9650.0 | USD | 20190819 |
| Unknown | China national standards | MT | 10820.0 | USD | 20190819 |
| Unknown | China national standards | MT | 640.0 | USD | 20190819 |
| Unknown | China national standards | MT | 650.0 | USD | 20190819 |
| Unknown | China national standards | MT | 820.0 | USD | 20190819 |
| Unknown | China national standards | MT | 12020.0 | USD | 20190819 |
| Unknown | China national standards | MT | 670.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190818 |
| Unknown | China national standards | MT | 780.0 | USD | 20190818 |
| Unknown | China national standards | MT | 20940.0 | USD | 20190818 |