... H.S. CODE: 2818.30Hydrate Alumina ATH, Aluminium hydroxide, artifical marble,Artificial Onyx Filler,granite &stone,ATH1000Alumina, ATH, surface coated ATH, H-Wf-14, Aluminium hydroxide ... Hydroxide for artifical marble,toothpaste abradant,flame retardant,Artificial Onyx Filler, etc,spec:Physical properties :Appearance: White ... ': aBigImageSrc } ); } )(); High Whiteness Aluminium Hydroxide ATH for filler