| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3440.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3180.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3620.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190820 |
| Unknown | China national standards | MT | 24930.0 | USD | 20190820 |
| Unknown | China national standards | MT | 22610.0 | USD | 20190820 |
| Unknown | China national standards | MT | 21970.0 | USD | 20190820 |
| Unknown | China national standards | MT | 21350.0 | USD | 20190820 |