Methyltetrahydrophthalic Anhydride" and "Organic intermediates are commonly used in the chemical industry for organic synthesis and manufacturing chemical agents. In the field of New Energy Vehicles, they may serve as chemical components in the production of batteries, electric motors, control systems, and other critical components. For example, they may be utilized in the production of electrolytes, electrode materials, or battery packaging materials. Additionally, they may be applied as coatings, sealants, or adhesives in other parts of the vehicle.