r "Primary Key" or "Foreign Key" is not applicable.$)$

$\backslash$table$[[$Attribute Name,Primary or Foreign Key?,Required?,Description,$],[$Raw$\_$Materials$\_$Code,Primary Key,Y$,-$dotsir,nu$],[$Raw$\_$Materials$\_$Description,N$/$A$,$Y$,,$sh$],[$Raw$\_$Materials$\_$Price,N$/$A$,$Y$,,cu$