| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7210.0 | USD | 20190910 |
| Unknown | China national standards | MT | 4550.0 | USD | 20190910 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190901 |
| Unknown | China national standards | MT | 14490.0 | USD | 20190901 |
| Unknown | China national standards | MT | 49620.0 | USD | 20190901 |
| Unknown | China national standards | MT | 102060.0 | USD | 20190901 |
| Unknown | China national standards | MT | 44450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 44450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 29680.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6310.0 | USD | 20190901 |