| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2350.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3610.0 | USD | 20190501 |
| Unknown | China national standards | MT | 5440.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4570.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3760.0 | USD | 20190501 |
| Unknown | China national standards | MT | 4250.0 | USD | 20190501 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6480.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6900.0 | USD | 20190501 |