| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20200221 |
| Unknown | China national standards | MT | 130.0 | USD | 20200221 |
| Unknown | China national standards | MT | 920.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200221 |
| Unknown | China national standards | MT | 940.0 | USD | 20200220 |
| Unknown | China national standards | MT | 25530.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200220 |
| Unknown | China national standards | MT | 370.0 | USD | 20200220 |
| Unknown | China national standards | MT | 890.0 | USD | 20200220 |
| Unknown | China national standards | MT | 180.0 | USD | 20200220 |