 BERLIN, Aug. 11, 2021 GLOBE NEWSWIRE -- Atotech NYSE: ATC, a leading specialty chemicals technology company and a market leader in advanced electroplating solutions, today reported record financial results for the second quarter of 2021 and raised its revenue and Adjusted EBITDA guidance for the full year 2021. Chemistry organic revenue growth, a key performance indicator for the Company, increased 24 over the second quarter of 2020. Chemistry organic revenue growth reflects chemistry revenue growth excluding the impact of foreign exchange translation FX and palladium pass-through palladium. 