| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20191116 |
| Unknown | China national standards | MT | 390.0 | USD | 20191116 |
| Unknown | China national standards | MT | 4540.0 | USD | 20191116 |
| Unknown | China national standards | MT | 3130.0 | USD | 20191116 |
| Unknown | China national standards | MT | 3530.0 | USD | 20191116 |
| Unknown | China national standards | MT | 3420.0 | USD | 20191116 |
| Unknown | China national standards | MT | 2600.0 | USD | 20191116 |
| Unknown | China national standards | MT | 25230.0 | USD | 20191116 |
| Unknown | China national standards | MT | 410.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3210.0 | USD | 20191115 |