| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31750.0 | USD | 20200221 |
| Unknown | China national standards | MT | 3630.0 | USD | 20200221 |
| Unknown | China national standards | MT | 6510.0 | USD | 20200221 |
| Unknown | China national standards | MT | 4210.0 | USD | 20200221 |
| Unknown | China national standards | MT | 280.0 | USD | 20200221 |
| Unknown | China national standards | MT | 3430.0 | USD | 20200221 |
| Unknown | China national standards | MT | 26970.0 | USD | 20200221 |
| Unknown | China national standards | MT | 25510.0 | USD | 20200221 |
| Unknown | China national standards | MT | 28830.0 | USD | 20200221 |
| Unknown | China national standards | MT | 25140.0 | USD | 20200220 |