Investor Presentaiton

We have transformed the company several times over the past 100 years 1972 1985-1992 STATE- OWNED 1950 Development of first chemicals for paper applications 1961 Name changed to Rikkihappo Oy (Sulfuric acid Ltd.) FERTILIZERS AS CORE STRATEGY 1920 Establishment of the state-owned sulphuric acid and phosphorous fertilizer plants The "Kemira❞ name adopted Expansion continues in Europe e.g., 1994 Kemira is listed on the Helsinki stock exchange 2008 Water chemistry established as the focus of strategy Belgium and Spain CONGLOMERATE Kemira APRIL 27, 2021 INVESTOR PRESENTATION PUBLICLY TRADED COMPANY 2015 Acquisition of Akzo Nobel's paper chemicals business WATER AS CORE STRATEGY 1982 First expansion abroad to the UK 1989 Kemira expands to Asia through joint venture in Japan 2004 GrowHow listed on the Helsinki Stock Exchange 2009 Tikkurila listed on the Helsinki Stock Exchange 2020 Kemira centennial anniversary 7

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