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(1) - Industrial chemicals; salts for industrial purposes; fertilizing preparations; growing media, fertilizers and chemicals for use in agriculture, horticulture and forestry; salts [fertilizers]; potassium chloride; potassium chloride fertilizer; potassium sulphate; potassium sulphate fertilizer; potassium salts, other than for medical purposes; ammonia; phosphorus; phosphates; calcium phosphates; ammonium phosphate; ammonium salts; ammonium sulphate; aluminium salts; aluminium hydrate; aluminium chloride; aluminium sulphate; alkaline metals; iron salts; iron chloride; ferrous sulphate; agglutinants for plaster; fly ash for general manufacturing use; sodium chloride; lime chloride; chemicals used in horticulture; chemicals used in science; chemicals used in forestry; chemical preparations for use in photography; industrial chemicals; chemicals for use in agriculture; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science; sal ammoniac; ammonium nitrate; nitrogen; nitrogen compounds; sands for use in metallurgy; aluminate; lime carbonate; ammonium nitrogen.
(2) - Industrial chemicals; salts for industrial purposes; fertilizing preparations; growing media, fertilizers and chemicals for use in agriculture, horticulture and forestry; salts [fertilizers]; potassium chloride; potassium chloride fertilizer; potassium sulphate; potassium sulphate fertilizer; potassium salts, other than for medical purposes; ammonia; phosphorus; phosphates; calcium phosphates; ammonium phosphate; ammonium salts; ammonium sulphate; aluminium salts; aluminium hydrate; aluminium chloride; aluminium sulphate; alkaline metals; iron salts; iron chloride; ferrous sulphate; agglutinants for plaster; fly ash for general manufacturing use; sodium chloride; lime chloride; chemicals used in horticulture; chemicals used in science; chemicals used in forestry; chemical preparations for use in photography; chemicals for use in agriculture; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science; sal ammoniac; ammonium nitrate; nitrogen; nitrogen compounds; sands for use in metallurgy; aluminate; lime carbonate; ammonium nitrogen.
(3) - Water purification; extraction of minerals contained in waste residues; extraction of elements contained in waste residues; information, advice and consultancy services relating to the recycling of waste and trash; recycling of valuable materials; recycling of metals; treatment [reclamation] of material from hazardous products; treatment [reclamation] of material from waste; recycling of waste; reclamation of material from waste; recycling and waste treatment; recycling services; chemical treatment of waste products; water treatment and purification; recycling of waste and trash; air treatment; waste water treatment; recycling of minerals.
(4) - Water purification; extraction of minerals contained in waste residues; extraction of elements contained in waste residues; information, advice and consultancy services relating to the recycling of waste and trash; recycling of valuable materials; recycling of metals; treatment [reclamation] of material from hazardous products; treatment [reclamation] of material from waste; recycling of waste; reclamation of material from waste; recycling and waste treatment; recycling services; recycling of waste; chemical treatment of waste products; water treatment and purification; recycling of waste and trash; air treatment; waste water treatment; recycling of minerals.
(5) - Technological services; industrial analysis and research services; research relating to mineral resources; scientific and technological services; technological research; scientific services and design relating thereto; technological services and design relating thereto; scientific research.
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