bacterial preparations for the production of biogas and for waste water treatment; bacteria for the production of biogas and for waste water treatment; bacteriological preparations for the production of biogas and for waste water treatment; biological preparations for the production of biogas and for waste water treatment; chemical solutions containing trace elements of nickel, molybdenum and/or tungsten; chemical preparations for scientific purposes other than for medical or veterinary use; chemical preparations for the purification of gas; detergents for use in manufacturing processes in the field of biogas; diagnostic preparations other than for medical or veterinary purposes; salts from rare earth metals for industrial purposes; enzymes for the production of biogas and for waste water treatment; enzyme preparations for industrial purposes; chemical additives for use in the manufacture of fungicides; chemical additives for use in the manufacture of insecticides; ion-exchange resins; catalysts for chemical and biochemical processes; biological preparations for laboratories for other than for medical or veterinary use; chemical reagents for non-medical purposes; chemical test kits for determining acid content of engine oils for lab or research use; defrothing agents; substrates for biogas installations, namely, liquid manure, dung bio waste and abattoir waste

fuels and fuels, namely, biogas; oils, waxes, fats and lipids for use in the manufacture of other products

grass seed, fresh silo corn, potatoes, fruit and vegetables; unprocessed cereals

advertising and marketing; business management; business administration consultancy; business administration and office work; mediation of contracts for purchase and sale of goods; procuring of contracts for purchase and sale of goods; business advisory services, consultancy and information; business management planning; franchising, namely, offering technical assistance in the establishment and/or operation of biogas plants