| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7920.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3670.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3760.0 | USD | 20190901 |