| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200221 |
| Unknown | China national standards | MT | 160.0 | USD | 20200221 |
| Unknown | China national standards | MT | 140.0 | USD | 20200221 |
| Unknown | China national standards | MT | 880.0 | USD | 20200220 |
| Unknown | China national standards | MT | 130.0 | USD | 20200220 |
| Unknown | China national standards | MT | 950.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200220 |
| Unknown | China national standards | MT | 830.0 | USD | 20200219 |
| Unknown | China national standards | MT | 120.0 | USD | 20200219 |
| Unknown | China national standards | MT | 140.0 | USD | 20200219 |