Chemical preparations, namely starch size, size for finishing and priming, auxiliary fluids for use with abrasives in integrated circuits manufacturing; degreasing preparations for use in manufacturing processes for integrated circuits, aggressor repellent chemicals for protecting metal surface, namely, chemical preservatives for use as corrosion inhibitors on metal surface; chemical reagents for non-medical purpose

Stain removers, scouring liquids, volatile alkali ammonia detergent, drains preparations for clearing blocked drains, polishing preparations, industrial abrasives for use in the manufacture of integrated circuits, furbishing preparations for topography planarization and unwanted material removal in integrated circuits manufacturing process, abrasive sands

[ Conductors, namely, single crystal silicon, polysilicon, selenium pile and selenium slice, carbon material, carbon tube, for lightning or electrical purposes; electric conductors, integrated circuits, electronic transistors, semiconductor devices, magnets ]

Technical research in the field of raw material for integrated circuits manufacturing, technical project studies in the field of integrated circuits manufacturing, engineering, research and development for others in the field of integrated circuits manufacturing, consultation in environment protection, quality control for others, chemical analysis, chemistry consultation services, chemical research