| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20200220 |
| Unknown | China national standards | MT | 180.0 | USD | 20200220 |
| Unknown | China national standards | MT | 660.0 | USD | 20200220 |
| Unknown | China national standards | MT | 590.0 | USD | 20200220 |
| Unknown | China national standards | MT | 630.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2710.0 | USD | 20200220 |
| Unknown | China national standards | MT | 670.0 | USD | 20200219 |
| Unknown | China national standards | MT | 840.0 | USD | 20200219 |