Zinc oxide (ZnO) is a white powder widely used in industry. Rubber industry (vulcanization activator — 3–5 phr in each rubber compound). Pharmaceuticals and cosmetics (zinc ointment, sunscreens — physical UV filter). Feed additives (source of zinc for animals). Paints and coatings (white pigment, anti-corrosion primer). Ceramics and glass (modifier). Grades: active (feed grade, ZnO ≥72%), zinc white (ZnO ≥98.5%, for paints), pharmacopoeial (for medicine). GOST 202-84 'Zinc white'. Packaging: 25 kg bags, big bags. Export documentation: safety data sheet (SDS/MSDS), certificate of analysis (CoA), certificate of origin. Export supplies to China, EAEU, Middle East, Southeast Asia.