| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20200322 |
| Unknown | China national standards | MT | 620.0 | USD | 20200322 |
| Unknown | China national standards | MT | 80.0 | USD | 20200322 |
| Unknown | China national standards | MT | 80.0 | USD | 20200322 |
| Unknown | China national standards | MT | 960.0 | USD | 20200321 |
| Unknown | China national standards | MT | 510.0 | USD | 20200321 |
| Unknown | China national standards | MT | 630.0 | USD | 20200321 |
| Unknown | China national standards | MT | 70.0 | USD | 20200321 |
| Unknown | China national standards | MT | 80.0 | USD | 20200321 |
| Unknown | China national standards | MT | 100.0 | USD | 20200321 |