Against the backdrop of the current industry export control regulations, Lannuo is advancing the technological optimization and upgrading of its magnetic steel products. The grades highlighted in green in the diagram, namely N, M, H, SH and others, have completed the iteration and adjustment of HRE-free formulations. 

These products maintain exactly the same performance as their original specifications – complying fully with the requirements of current trade export control regulations, while also stably meeting the performance standards of end-use applications such as motors and speakers. This delivers compliant and reliable product solutions to our customers.

R&D Status Identification

• Green: Corresponding to successfully developed grades (with the completion of heavy-metal-free formula upgrading), covering a wide range of grades including the full N56 series, N54M, N48H, etc.

• Yellow: Corresponding to grades under development, mainly concentrated in the H/SH series (e.g., N54H, N52H, N35SH, etc.).

• Remaining Categories: Specific SH grades (N45SH, N42SH) with their R&D status not marked yet.

Coverage Scope: Including mainstream basic grades of N, M, H and SH, covering the magnetic steel specifications commonly used in scenarios such as motors and speakers.