To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/polyone-to-present-at-the-seaport-global-transports--industrials-conference-300425173.html Swanson, Director, Investor Relations, PolyOne Corporation, +1 440-930-1018, eric.swanson@avient.com, Media Contact: Kyle G.

To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/polyone-to-present-at-the-2016-morgan-stanley-global-chemicals-and-agriculture-conference-300358643.html Swanson, Director, Investor Relations, PolyOne Corporation, +1 440-930-1018, eric.swanson@avient.com, Media Contact: Kyle G.

ColorMatrix™ FlexCart™ G Learn how to build a FlexCart™ G Dynaflex™ G provides durability and UV stability for cooler feet and wagon wheel tread

Dynaflex G - Chair Lumbar Support LEADING SEATING MANUFACTURER C H A I R L U M B A R S U P P O R T • Superior tensile strength to minimize stretching • Good aesthetics including look, feel and color consistency • Ability to meet aggressive customer timeline • Engaged technical service teams early to review material and application requirements, expediting lead time • Conducted in-person technical support and coaching during mold trials and production in Tijuana, Mexico • Enabled customer to achieve consistent product appearance by determining the ideal let down ratios for the existing color concentrate Dynaflex™ G KEY REQUIREMENTS WHY AVIENT?

ColorMatrix™ FlexCart™ G Learn how to build a FlexCart™ G Information on application and use of light shield additives to protect products from light damage (Chinese language version)

© PolyOne® Corporation 2007 FOFS-02–72831-B • Massillon, Ohio: Located in the region known for rubber and polymer research, development, and manufacturing, our modern Massillon plant with 90 employees and 100,000 sq. ft. of manufacturing floor space is home to our latest technology. A line of casein-free dispersions is also available. 17 in 11 in 17.25 in 11.25 in CMYK P1PC-011AquamixFactSheet2.indd REMAY 72831-B Zig trim: 17.000" x 11.000" bleed: .125" Digital/IAM QC˛______ ______ Client˛_____ _____ Date ____/____/____ Proof No.4______ 25 50 100 25 50 100 25 2 2 50 100 25 2 2 50 100 Asset No. 72831-B Antioxidants Dispersions AO 2246 Aquamix 105 40 Irganox® 1010 Aquamix 327 40 Irganox® 1076 Aquamix 683 40 Wingstay® L Aquamix 125 50 Antioxidants Emulsions Wingstay® 29/SN-1 Aquamix 312 50 Wingstay® L/SN-1 Aquamix 289 50 Wingstay® L/SN-1 Aquamix 494 60 Higher concentrated version of Aquamix 289. Their skills, passion, and dedication are shaping a potent industry leader, a concerned corporate citizen, and a great place to work. © PolyOne® Corporation 2007 FOFS-02–72831-B • Massillon, Ohio: Located in the region known for rubber and polymer research, development, and manufacturing, our modern Massillon plant with 90 employees and 100,000 sq. ft. of manufacturing floor space is home to our latest technology.

Homepage // News Center // Dyneema® to Showcase Latest Law Enforcement and Defense Armor Material Innovations at Enforce Tac 2025 with European-Made Material Solutions that Enable Lightweight Ballistic Protection Dyneema® to Showcase Latest Law Enforcement and Defense Armor Material Innovations at Enforce Tac 2025 with European-Made Material Solutions that Enable Lightweight Ballistic Protection Dyneema® HB330 and Dyneema® HB332 are the latest breakthroughs in a long history of product innovations.

Homepage // News Center // Where Sustainability Matters: Avient to Highlight its Latest Solutions to Support a Circular Economy at Chinaplas 2023 Where Sustainability Matters: Avient to Highlight its Latest Materials, Colorants, Additives, and Services to Support a Circular Economy at Chinaplas 2023 In line with the continuing drive towards greater sustainability and circularity in the industry, we will demonstrate our latest advances in materials science at Chinaplas, from specialty colorants and color prediction to bio-based thermoplastic elastomers (TPEs) and engineered materials,” says Say-Eng Lee, Vice President and General Manager, Color & Additives Asia for Avient.

To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/polyone-shareholders-approve-all-proposals-at-2017-annual-meeting-300456487.html Swanson, Director, Investor Relations, PolyOne Corporation, +1 440-930-1018, eric.swanson@avient.com; Media Contact: Kyle G.

To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/polyone-appoints-james-n-sloan-vice-president-treasurer-300319169.html Swanson, Director, Investor Relations, PolyOne Corporation, +1 440-930-1018, eric.swanson@avient.com, Media Contact: Kyle G.