| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2590.0 | USD | 20200223 |
| Unknown | China national standards | MT | 380.0 | USD | 20200223 |
| Unknown | China national standards | MT | 390.0 | USD | 20200223 |
| Unknown | China national standards | MT | 7410.0 | USD | 20200222 |
| Unknown | China national standards | MT | 400.0 | USD | 20200222 |
| Unknown | China national standards | MT | 380.0 | USD | 20200222 |
| Unknown | China national standards | MT | 370.0 | USD | 20200222 |
| Unknown | China national standards | MT | 380.0 | USD | 20200221 |
| Unknown | China national standards | MT | 3000.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2810.0 | USD | 20200218 |