Kazanorgsintez in 2025 produced 1.1 million tons of products, which is more than 10% higher than in the previous year, the press service of the Ministry of Industry and Trade of Tatarstan reported. The increase in production volume is due to both the modernization of one of the three high-density polyethylene lines (reactor B) with an increase in design capacity from 100 thousand tons to 220 thousand tons per year, and an increase in the supply of raw materials from the new NKNH EP-600 complex.