| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20191101 |
| Unknown | China national standards | MT | 450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 450.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3670.0 | USD | 20191023 |
| Unknown | China national standards | MT | 3250.0 | USD | 20191023 |
| Unknown | China national standards | MT | 3880.0 | USD | 20191023 |
| Unknown | China national standards | MT | 3690.0 | USD | 20191023 |
| Unknown | China national standards | MT | 9560.0 | USD | 20191023 |
| Unknown | China national standards | MT | 3690.0 | USD | 20191023 |