| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20200322 |
| Unknown | China national standards | MT | 510.0 | USD | 20200322 |
| Unknown | China national standards | MT | 80.0 | USD | 20200322 |
| Unknown | China national standards | MT | 310.0 | USD | 20200322 |
| Unknown | China national standards | MT | 10.0 | USD | 20200322 |
| Unknown | China national standards | MT | 30.0 | USD | 20200322 |
| Unknown | China national standards | MT | 2180.0 | USD | 20200322 |
| Unknown | China national standards | MT | 10.0 | USD | 20200322 |
| Unknown | China national standards | MT | 10530.0 | USD | 20200322 |
| Unknown | China national standards | MT | 10.0 | USD | 20200321 |