| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20200322 |
| Unknown | China national standards | MT | 420.0 | USD | 20200322 |
| Unknown | China national standards | MT | 740.0 | USD | 20200322 |
| Unknown | China national standards | MT | 510.0 | USD | 20200322 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200321 |
| Unknown | China national standards | MT | 4060.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2990.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3590.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2790.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3690.0 | USD | 20200321 |