Buyer shall accept, as full and complete performance by Seller, deliveries in accordance with such determinations as Seller may make. These Terms, together with (i) the Product description, quantity, price, and payment terms stated on Seller’s order confirmation, (ii) any credit agreement, and (iii) the Specifications, if any, constitute the complete and final agreement and understanding between Seller and Buyer relating to the Product and supersede all prior oral or written communications, agreements, understandings, representations, statements, and assurances between the parties.

Buyer shall accept, as full and complete performance by Seller, deliveries in accordance with such determinations as Seller may make. These Terms, together with (i) the Product description, quantity, price, and payment terms stated on Seller’s order confirmation, (ii) any credit agreement, and (iii) the Specifications, if any, constitute the complete and final agreement and understanding between Seller and Buyer relating to the Product and supersede all prior oral or written communications, agreements, understandings, representations, statements, and assurances between the parties.

The shot size of the machine needs to be large enough to fill the part completely and allow for a cushion. Optimizing Injection Velocity The objective of this step is to find where the injection velocity will fill out the part completely, and not pressure limit the machine.

Completate i corsi di formazione e le certificazioni obbligatorie su etica e conformità. I nostri investitori, creditori, responsabili delle decisioni, dipendenti e azionisti fanno affidamento sulle informazioni e sui documenti di Avient e hanno il diritto di ricevere informazioni tempestive, accurate e complete.

The various susceptibility tests performed herein clearly showed the vulnerability of TPE formulations; all six formulations exhibited heavy fungal growth, in addi- tion to failing JIS Z2801 (with higher median bacterial growth relative to the control film) and modified ASTM E1428 testing with complete pink stain coverage.

Garratt Senior Vice President, President of Performance Products & Solutions John Midea Senior Vice President, Global Operations & Process Improvement Mark Crist Senior Vice President, President of PolyOne Distribution Cathy Dodd Vice President, Marketing Chris Murphy Vice President, Research & Development, Chief Innovation Officer Kurt Schuering Vice President, Global Key Account Management The Leaders Behind the Team PolyOne Corporation Page 8 Commodity to Specialty Transformation • Volume driven, commodity producer • Heavily tied to cyclical end markets • Performance largely dependent on non- controlling joint ventures 2000-2005 2006 - 2009 2010 – 2014 2015 and beyond • Steve Newlin appointed, Chairman, President and CEO • New leadership team appointed • Implementation of four pillar strategy • Focus on value based selling, investment in commercial resources and innovation to drive transformation • Substantial EPS growth from $0.13 to all-time high of $1.80 • Shift to faster growing, high margin, less cyclical end markets • Key acquisitions propel current and future growth, as well as margin expansion • Specialty mix expands to 65% of Operating Income – strongest mix of earnings in history • Accelerating growth • Deliver consistent double digit annual EPS growth • Maintain >35% vitality index • Pursue strategic acquisitions that expand specialty offerings and geographic breadth • Invest and grow current and next generation talent PolyOne Corporation Page 9 2006 2014 “Where we were” “Where we are” Operating Income % Specialty: Global Color, Additives & Inks 1.7% 14.7% Global Specialty Engineered Materials 1.1% 12.1% Designed Structures & Solutions 1.4%(2012) 7.3% Performance Products & Solutions 5.5% 7.7% Distribution 2.6% 6.1% Specialty Platform % of Operating Income 6.0% 65% ROIC 5.0% 11.3% Adjusted EPS Growth N/A 37% Proof of Performance PolyOne Corporation Page 10 2% 34% 43% 62% 65% 0% 20% 40% 60% 80% 100% 2005 2008 2010 2013 2014 % o f O pe ra tin g In co m e* JV's Performance Products & Solutions Distribution Specialty Old PolyOne Mix Shift Highlights Specialty Transformation New PolyOne Transformation Specialty OI $5M $46M $87M $195M $242M *Operating Income excludes corporate charges and special items PolyOne Corporation Page 11 2014 2015 Target “Where we are” (Est. in 2012) Operating Income % Specialty: Global Color, Additives & Inks 14.7% 12 – 16% Global Specialty Engineered Materials 12.1% 12 – 16% Designed Structures & Solutions 7.3% 8 – 10% Performance Products & Solutions 7.7% 9 – 12% Distribution 6.1% 6 – 7.5% Specialty Platform % of Operating Income 65% 65 – 75% ROIC 11.3% 15% Adjusted EPS Growth 37% Double Digit Expansion Proof of Performance PolyOne Corporation Page 12 • Sold non-core resin assets – EPS dilutive • Completed acquisition of Spartech • Housing starts below 1.25 million units Single family units 30% below expectations • Longstanding weakness in Europe, and decline in Euro Successfully Navigating Change Since 2012 PolyOne Corporation Page 13 -100% 200% 300% 400% 500% 600% POL S&P 500 Strategy and Execution Drive Results $0.12 $0.27 $0.21 $0.13 $0.68 $0.82 $1.00 $1.31 $1.80 '06 '07 '08 '09 '10 '11 '12 '13 '14 ‘06-‘14 Adjusted EPS CAGR = 40% Adjusted EPS Share Price vs.

Les présentes Conditions, ainsi que (i) la description du Produit, la quantité, le prix et les conditions de paiement figurant sur la confirmation de commande du Vendeur, (ii) tout accord de crédit et (iii) les spécifications, le cas échéant, constituent l'accord et la compréhension complets et définitifs entre le Vendeur et l'Acheteur concernant le Produit et remplacent toutes les communications, accords, compréhensions, représentations, déclarations et assurances antérieures, orales ou écrites, entre les parties.

Completate i corsi di formazione e le certificazioni obbligatorie su etica e conformità. I nostri investitori, creditori, responsabili delle decisioni, dipendenti e azionisti fanno affidamento sulle informazioni e sui documenti di avient e hanno il diritto di ricevere informazioni tempestive, accurate e complete.

Buyer shall accept, as full and complete performance by Seller, deliveries in accordance with such determinations as Seller may make. These Terms, together with (i) the product description, quantity, price, and payment terms stated on Seller’s order confirmation, (ii) any credit agreement. and (iii) the Specifications, if any, constitute the complete and final agreement and understanding between Seller and Buyer relating to the Product and supersede all prior oral or written communications, agreements, understandings, representations, statements, and assurances between the parties.

Buyer shall accept, as full and complete performance by Seller, deliveries in accordance with such determinations as Seller may make. INTEGRATION These Terms, together with (i) Seller’s order confirmation, (ii) any credit agreement, and (iii) the Specifications, if any, constitute the complete and final contract and understanding between Seller and Buyer relating to the Product and supersede all prior oral or written communications, agreements, understandings, representations, statements, and assurances between the parties.