| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1700.0 | USD | 20191023 |
| Unknown | China national standards | MT | 1130.0 | USD | 20191023 |
| Unknown | China national standards | MT | 990.0 | USD | 20191023 |
| Unknown | China national standards | MT | 430.0 | USD | 20191023 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191023 |
| Unknown | China national standards | MT | 50640.0 | USD | 20191023 |
| Unknown | China national standards | MT | 57970.0 | USD | 20191023 |
| Unknown | China national standards | MT | 4640.0 | USD | 20191022 |
| Unknown | China national standards | MT | 12750.0 | USD | 20191022 |
| Unknown | China national standards | MT | 358950.0 | USD | 20191022 |