| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200323 |
| Unknown | China national standards | MT | 240.0 | USD | 20200323 |
| Unknown | China national standards | MT | 300.0 | USD | 20200323 |
| Unknown | China national standards | MT | 20.0 | USD | 20200323 |
| Unknown | China national standards | MT | 510.0 | USD | 20200323 |
| Unknown | China national standards | MT | 36520.0 | USD | 20200323 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200323 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200323 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200323 |
| Unknown | China national standards | MT | 2110.0 | USD | 20200322 |