PCM (Protein-Vitamin-Mineral Concentrates) are highly concentrated feed additives for enriching grain-based rations. They contain protein components (meal, cake, fish meal), vitamins, minerals, amino acids, enzymes. Inclusion rate in grain mixture: 10–30%. They allow farms to prepare complete feed from their own grain without building a feed mill. Formulations by species and age: broilers, layers, pigs, cattle. Packaging: bags 25–30 kg. The advantage of PCM: a farm with its own grain mixes it with PCM in a simple horizontal mixer — obtaining complete feed without investment in a feed mill. Savings of 15–25% compared to purchased compound feed. Composition: soybean/sunflower meal, fish meal, meat and bone meal, vitamin-mineral premix, amino acids, enzymes, antioxidants. Inclusion: 10–30% in grain mixture (the rest is own wheat, barley, corn). Formulations are developed by species and age group: starter, grower, finisher (broilers); gestating, lactating (sows); dairy, beef (cattle). Storage: dry warehouses, ≤20°C, 3–6 months. Documentation: veterinary certificate, formulation, quality protocol. Storage: dry ventilated warehouses, temperature and humidity control. Products undergo incoming quality control for each batch. Test reports from accredited laboratories.