| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 12140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1250.0 | USD | 20191101 |
| Unknown | China national standards | MT | 141880.0 | USD | 20191101 |
| Unknown | China national standards | MT | 85830.0 | USD | 20191101 |
| Unknown | China national standards | MT | 8870.0 | USD | 20191101 |
| Unknown | China national standards | MT | 12540.0 | USD | 20191023 |
| Unknown | China national standards | MT | 30.0 | USD | 20191023 |
| Unknown | China national standards | MT | 110.0 | USD | 20191022 |
| Unknown | China national standards | MT | 230.0 | USD | 20191021 |