Recycled plastic and/or bioplastic resins in pellet form compounded with calcium carbonate from oyster powder for use in manufacture as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; resins in pellets, rods, foils, foams, fibers, films and sheets compounded with calcium carbonate from oyster powder for general industrial use; extruded plastic in the form of pellets, rods, foils, foams, fibers, films and sheets compounded with calcium carbonate from oy...