| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3670.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3950.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3560.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1490.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1210.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3340.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3440.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3620.0 | USD | 20191101 |