| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20200322 |
| Unknown | China national standards | MT | 110.0 | USD | 20200322 |
| Unknown | China national standards | MT | 110.0 | USD | 20200322 |
| Unknown | China national standards | MT | 90.0 | USD | 20200322 |
| Unknown | China national standards | MT | 150.0 | USD | 20200321 |
| Unknown | China national standards | MT | 90.0 | USD | 20200321 |
| Unknown | China national standards | MT | 950.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200320 |
| Unknown | China national standards | MT | 110.0 | USD | 20200319 |
| Unknown | China national standards | MT | 140.0 | USD | 20200319 |