| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20200412 |
| Unknown | China national standards | MT | 160.0 | USD | 20200412 |
| Unknown | China national standards | MT | 960.0 | USD | 20200411 |
| Unknown | China national standards | MT | 990.0 | USD | 20200411 |
| Unknown | China national standards | MT | 810.0 | USD | 20200411 |
| Unknown | China national standards | MT | 670.0 | USD | 20200411 |
| Unknown | China national standards | MT | 560.0 | USD | 20200411 |
| Unknown | China national standards | MT | 590.0 | USD | 20200411 |
| Unknown | China national standards | MT | 620.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200411 |