| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4610.0 | USD | 20191121 |
| Unknown | China national standards | MT | 4020.0 | USD | 20191121 |
| Unknown | China national standards | MT | 29490.0 | USD | 20191121 |
| Unknown | China national standards | MT | 2510.0 | USD | 20191121 |
| Unknown | China national standards | MT | 480.0 | USD | 20191121 |
| Unknown | China national standards | MT | 180.0 | USD | 20191121 |
| Unknown | China national standards | MT | 650.0 | USD | 20191121 |
| Unknown | China national standards | MT | 170.0 | USD | 20191121 |
| Unknown | China national standards | MT | 250.0 | USD | 20191121 |
| Unknown | China national standards | MT | 250.0 | USD | 20191121 |