| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1470.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1580.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200220 |
| Unknown | China national standards | MT | 250.0 | USD | 20200220 |
| Unknown | China national standards | MT | 190.0 | USD | 20200220 |
| Unknown | China national standards | MT | 350.0 | USD | 20200220 |
| Unknown | China national standards | MT | 170.0 | USD | 20200220 |
| Unknown | China national standards | MT | 220.0 | USD | 20200220 |
| Unknown | China national standards | MT | 350.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200220 |