Based on this product's specifications, here are some alternatives and similar models
Brake pads Clarks for E-Bike compatible with Shimano M1/M2/M3/CMD-22/22FM/CHM-8 (semi-metallic)
Summary description:
Semi-metallic brake pads by Clarks designed for E‑bikes and compatible with a range of Shimano calipers and models (M1, M2(L), M3, CMD-22, 22FM, CHM-8 and selected series such as M987/988/975/965/675). Intended as replacement disc brake pads, they offer the durability and heat resistance needed for assisted cycling, commuting and touring. Suitable for repair and maintenance of compatible Shimano braking systems.