| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20200212 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200212 |
| Unknown | China national standards | MT | 2670.0 | USD | 20200212 |
| Unknown | China national standards | MT | 190.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2440.0 | USD | 20200211 |
| Unknown | China national standards | MT | 320.0 | USD | 20200211 |
| Unknown | China national standards | MT | 350.0 | USD | 20200211 |
| Unknown | China national standards | MT | 290.0 | USD | 20200210 |
| Unknown | China national standards | MT | 240.0 | USD | 20200210 |