| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25910.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19590.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21550.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21760.0 | USD | 20191101 |
| Unknown | China national standards | MT | 24000.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19300.0 | USD | 20191101 |
| Unknown | China national standards | MT | 20890.0 | USD | 20191101 |
| Unknown | China national standards | MT | 22100.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19550.0 | USD | 20191101 |
| Unknown | China national standards | MT | 28160.0 | USD | 20191101 |