In the town of Khotkovo near Moscow today, on April 1st, a severe fire broke out at a plant producing electrical insulation materials, according to local Telegram channels. So far, there is no information about the causes of the fire. The footage shows open flames, while a black cloud of smoke quickly spreads with the wind. It is noted that the impregnation workshop may be on fire. Electroisolit is the largest multi-profile plant in the electrical industry, where insulation materials are produced. Later, the prosecutor’s office added that the area of the fire was approximately three thousand s…