| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3410.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2880.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3140.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3150.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3110.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190901 |