| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3110.0 | USD | 20200419 |
| Unknown | China national standards | MT | 2990.0 | USD | 20200419 |
| Unknown | China national standards | MT | 18700.0 | USD | 20200418 |
| Unknown | China national standards | MT | 17610.0 | USD | 20200418 |
| Unknown | China national standards | MT | 22350.0 | USD | 20200418 |
| Unknown | China national standards | MT | 19320.0 | USD | 20200418 |
| Unknown | China national standards | MT | 18310.0 | USD | 20200418 |
| Unknown | China national standards | MT | 18240.0 | USD | 20200418 |
| Unknown | China national standards | MT | 19850.0 | USD | 20200418 |
| Unknown | China national standards | MT | 20160.0 | USD | 20200418 |