| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3240.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3520.0 | USD | 20190101 |