| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3030.0 | USD | 20191017 |
| Unknown | China national standards | MT | 24020.0 | USD | 20191016 |
| Unknown | China national standards | MT | 20420.0 | USD | 20191016 |
| Unknown | China national standards | MT | 22330.0 | USD | 20191016 |
| Unknown | China national standards | MT | 20910.0 | USD | 20191016 |
| Unknown | China national standards | MT | 21790.0 | USD | 20191016 |
| Unknown | China national standards | MT | 21450.0 | USD | 20191016 |
| Unknown | China national standards | MT | 22630.0 | USD | 20191016 |
| Unknown | China national standards | MT | 3100.0 | USD | 20191016 |
| Unknown | China national standards | MT | 3150.0 | USD | 20191016 |