D O L L A R S *Pro Forma for sale of DSS 2009 2010 2011 2012 2013 2014 2015 2016* 2017* 2018 2018 2019 $2.21 $0.13 $0.68 $0.82 $1.00 $1.31 $1.80 $2.43 $2.06 $1.96 Pro Forma for sale of PP&S $1.69 $1.51 12 31 2018 3 31 2019 6 30 2019 9 30 2019 12 31 2019 +32% 2019 POL Stock Price Performance $ U .S . D O L L A R S 38 36 34 32 30 28 26 24 F or 2019, we delivered $1.69 of adjusted EPS, a 12% increase and the 10th consecutive year of expansion. For the year, our stock price increased 32%, outpacing the S&P 500 and S&P Mid Cap Index.

Clarke Circle Bethel, CT 06801, USA 电话：+1 800 242 2296 info.usa@colorant-chromatics.com 生产 Colorant Chromatics Ab （ 芬兰 ） Kroklundsvägen 346 AX-22 320 Ödkarby, Åland, Finland 电话：+358 18 488 00 info.aland@colorant-chromatics.com 上海蔻兰色料科技有限公司（中国） 中国上海浦东新区金苏路200号金桥瑞邑 商务园C栋2楼，邮编：201206 电话：+86 21 60284888 info.china@colorant-chromatics.com 销售公司 Colorant GmbH （ 德国 ） Justus-Staudt-Strasse 1, D-65555 Limburg-Offheim, Germany 电话：+49 6431 98 99 0 info.germany@colorant-chromatics.

Thermoplastic Elastomers: GLS™ Versaflex™

GLS™ Versaflex™ HC Thermoplastic Elastomer: •    Gives OEMs the design freedom to make their own syringe stoppers and improve manufacturing processes versus traditional thermoset rubber stoppers •    Simple, one-step injection molding process versus multiple steps with thermoset rubber  •    Streamlines production while increasing margins and profitability

GLS™ VDT

Thermoplastic Elastomers: GLS™ Versollan™

Thermoplastic Elastomers: GLS™ Versollan™

GLS 485-035 TRANSLUCENT

GLS 248-031 (A140W)

GLS 382-192