| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3810.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4020.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3790.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3620.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4420.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3880.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3670.0 | USD | 20191101 |
| Unknown | China national standards | MT | 8370.0 | USD | 20191101 |
| Unknown | China national standards | MT | 26110.0 | USD | 20191101 |