| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20191120 |
| Unknown | China national standards | MT | 1110.0 | USD | 20191120 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191120 |
| Unknown | China national standards | MT | 142830.0 | USD | 20191119 |
| Unknown | China national standards | MT | 33260.0 | USD | 20191119 |
| Unknown | China national standards | MT | 1580.0 | USD | 20191119 |
| Unknown | China national standards | MT | 12680.0 | USD | 20191119 |
| Unknown | China national standards | MT | 55860.0 | USD | 20191119 |
| Unknown | China national standards | MT | 60980.0 | USD | 20191119 |
| Unknown | China national standards | MT | 16240.0 | USD | 20191119 |