| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3980.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3620.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3830.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3410.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3950.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4540.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3460.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4950.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4050.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3550.0 | USD | 20191101 |