Acron Group in 6 months. In 2020, Acron Group produced 3,921 thousand tonnes of marketable products, which is 3.1% more than in the same period last year. Mineral fertiliser production increased by 1.1% to 3,231 thousand tonnes, while nitrogen production decreased by 4.7% to 2,442 thousand tonnes. Acron's complex fertiliser production increased 8% to 1,140 thousand tonnes. Production of apatite concentrate increased by 17.2% to 105 thousand tonnes. Industrial output reached 585,000 tonnes, up 13.4%.