| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20200221 |
| Unknown | China national standards | MT | 2310.0 | USD | 20200221 |
| Unknown | China national standards | MT | 940.0 | USD | 20200221 |
| Unknown | China national standards | MT | 880.0 | USD | 20200221 |
| Unknown | China national standards | MT | 970.0 | USD | 20200220 |
| Unknown | China national standards | MT | 810.0 | USD | 20200220 |
| Unknown | China national standards | MT | 120.0 | USD | 20200220 |
| Unknown | China national standards | MT | 140.0 | USD | 20200220 |
| Unknown | China national standards | MT | 130.0 | USD | 20200220 |
| Unknown | China national standards | MT | 140.0 | USD | 20200220 |