| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20200212 |
| Unknown | China national standards | MT | 330.0 | USD | 20200212 |
| Unknown | China national standards | MT | 310.0 | USD | 20200212 |
| Unknown | China national standards | MT | 290.0 | USD | 20200212 |
| Unknown | China national standards | MT | 270.0 | USD | 20200212 |
| Unknown | China national standards | MT | 2480.0 | USD | 20200212 |
| Unknown | China national standards | MT | 2150.0 | USD | 20200212 |
| Unknown | China national standards | MT | 2130.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1880.0 | USD | 20200210 |