Treatment and processing of materials, agricultural products, oils, palm oils and rubbers; treatment and processing of materials using chemicals; treatment, manufacturing and processing of food, beverages, animal foodstuffs, edible oils, edible fats, and textiles; vulcanization (material treatment); refinery services, refinery of oils, palm oils, rubbers and other agricultural products; treatment of waste, treatment of water and waste water, incineration of waste and trash, sorting of waste and recyclable material (transformation), management of waste; production and generation of energy, generation of power and electricity, processing, treatment and conversion of gas; custom fabrication of steel construction elements; custom construction and assembling of goods and materials for others; slaughtering of animals; food and drink preservation; fruit crushing; printing; information, advisory and consultancy services relating to all of the aforesaid services, including by electronic means and Internet