| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18490.0 | USD | 20200221 |
| Unknown | China national standards | MT | 11270.0 | USD | 20200221 |
| Unknown | China national standards | MT | 110.0 | USD | 20200221 |
| Unknown | China national standards | MT | 26570.0 | USD | 20200221 |
| Unknown | China national standards | MT | 98770.0 | USD | 20200221 |
| Unknown | China national standards | MT | 42300.0 | USD | 20200221 |
| Unknown | China national standards | MT | 18900.0 | USD | 20200221 |
| Unknown | China national standards | MT | 18970.0 | USD | 20200220 |
| Unknown | China national standards | MT | 30260.0 | USD | 20200220 |
| Unknown | China national standards | MT | 5950.0 | USD | 20200220 |