Hello belongs to subclass 0205, the second largest category. The details are as follows:

0205 Coatings, paints and accessories (excluding insulating paint)

Paint *020001, varnish *020003, aluminum paint 020007, silver paint 020014, silver plated powder 020016, black lacquer 020017, black paint 020017, germicidal paint 020019, lime mortar for stucco 020020, asphalt paint 020025, wood paint (paint) 020026, Bronze paint 020031, coating (paint) for roof felt 020036, oil felt coating (paint) 020036, ceramic coating 020037, paint for ceramics 02003, vehicle chassis anti-corrosion coating 020040, vehicle chassis primer 020040, lime water for painting 020042, black (paint or paint) 020051, paint thinner 020053, paint thinner 020054, paint thickener 020055, wall paint 020062, enamel (paint) 020064, enamel 020065, paint drier 020068, coating (paint) ) 020070, fixative (varnish) 020072, glaze (paint, varnish) 020075, shellac 020077, fire-retardant paint 020085, fire-retardant paint 020085, paint coagulant 020087, paint adhesive 020087, sulfur tanning agent for varnish 020102, Primer 020108, white (dye or paint) 020109, chalk mortar for stucco 020110, styrene resin paint 020114, lacquer 020115, anti-odor paint 020122, turpentine (paint thinner) 020124, paint patch (replaceable) 020125

※Thinner C020003, rosin water C020004, Kosai silver C020005, waterproof cold glue C020006, water-soluble interior and exterior wall glossy spray plastic C020007, polyethylene clay C020008, non-stick chemical coating (for non-stick pans) C020009 , Tianna water C020010, Xina water C020011, waterproof powder (paint) C020012, resin cement C020013, enamel paint C020018