| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20200322 |
| Unknown | China national standards | MT | 280.0 | USD | 20200322 |
| Unknown | China national standards | MT | 160.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1340.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200321 |
| Unknown | China national standards | MT | 4890.0 | USD | 20200321 |
| Unknown | China national standards | MT | 890.0 | USD | 20200321 |
| Unknown | China national standards | MT | 950.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3790.0 | USD | 20200321 |