GEORGE INGLIS Vice President, Corporate Controller George Inglis is Vice President, Corporate Controller of Avient Corporation, a premier provider of specialized and sustainable material solutions and services. Inglis has taken on numerous special assignments in his tenure, including supporting Avient’s speciality transformation through M&A activity as well as establishing Avient’s Global Business Services (GBS).

NYSE: AVNT), a leading provider of specialized and sustainable material solutions, intends to release its second quarter 2021 earnings before the market opens on To participate in the audio-only portion of the call, dial 1-844-835-7433 (domestic) or 1-914-495-8589 (international) and provide conference ID number 2587092.  To access, dial 1-855-859-2056 (domestic) or 1-404-537-3406 (international) and provide conference ID number 2587092.

NYSE: AVNT), a leading provider of specialized and sustainable material solutions, will host an Investor Day for investment professionals on We will also provide more insight into our innovative technologies, margin expectations and capital allocation priorities." In addition, the company will provide an update on the integration of the Clariant Color business, including future synergy capture, and a financial overview.

Cap Liners: Thermoplastic elastomers provide exceptional barrier seals while maintaining low torque for easy open characteristics. Dispensing Closures: TPEs can provide an economical and recyclable solution that’s available globally. In addition, TPEs provide good moisture barrier properties and are recyclable.

Cap Liners: Thermoplastic elastomers provide exceptional barrier seals while maintaining low torque for easy open characteristics. Dispensing Closures: TPEs can provide an economical and recyclable solution that’s available globally. In addition, TPEs provide good moisture barrier properties and are recyclable.

NYSE: POL), a leading global provider of specialized polymer materials, services and solutions, announced that its Board of Directors has elected is at the forefront of innovation, material science and service that truly make a difference in people's lives.  is a premier provider of specialized polymer materials, services and solutions.

PolyOne’s exhibit will highlight the following services, support, material and additive solutions: NEUTM Express Service: Delivering speed to customers’ R&D process with rapid prototyping and sampling of customized materials for a multitude of in-vivo devices PolyOne Corporation, with 2017 revenues of $3.2 billion, is a premier provider of specialized polymer materials, services and solutions.

Provides exceptional recyclability Product/Service Overview Product/Service Overview

Schuering Page 77 Appliance 5% Building & Construction 3% Wire & Cable Electrical & Electronics Consumer 21% Industrial 24% HealthCare 21% Transportation 17% 2011 Revenue: $1.0 Billion2011 Revenue: $1.0 Billion Key SuppliersKey Suppliers At a Glance Packaging 2.6% 3.0% 3.5% 4.0% 4.6% 5.6% 2006 2007 2008 2009 2010 2011 2015 Operating Income % of Sales ROICROIC Expanding ProfitsExpanding Profits 15.3% 18.4% 22.4% 30.0% 39.2% 48.6% 2006 2007 2008 2009 2010 2011 Target 6 – 7.5% Page 78 Value Proposition and Transformation Highlights Value Proposition • North America-based distributor with expanding global reach providing key plastic processors and market segments with best-in-class suppliers products, service and delivery with a commitment to develop value-added solutions to enhance customer profitability Transformation Highlights • Significant market share gains with key suppliers , > $5B Addressable Market • Significant market share gains with key suppliers � Proprietary PolyOne technology � Dow Corning • Improved sales mix and profitability by shifting to non-cyclical businesses like healthcare • Established presence in Brazil and Asia in 2011 Page 79 Key Differentiators • Product offering � Breadth and depth; industry leading suppliers • Sales and marketing capability • Customer service / logistics operations � Customer survey results – consistent best-in-class performance � Leading on-time delivery • Management team experience and stability • Lean Six Sigma � Solving our customers’ unmet needs Page 80 $102.8 $207.2 Healthcare Revenue • Strong market segmentation provides focused resourcing to accelerate growth • Expanding global reach meets Areas of Focus $66.0 $182.4 National Accounts Revenue • Expanding global reach meets customers’ needs and creates competitive differentiation • Selling skills & product application knowledge to target executives & engineers ($ millions) Page 81 Critical Imperatives • Invest in commercial resources to accelerate growth • Expand healthcare and key account revenues • Broaden geographic reach and develop new markets and channel partnerships Critical Imperatives and 2015 Goal channel partnerships • Continue to improve working capital efficiency and superior cash flow generation 2015 Goal • 6 - 7.5% return on sales Page 82 Page 83

PolyOne Launches New Technologies, Highlights Design Services and 3D Printing at NPE 2015 CLEVELAND – PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions, today announced that Bradl CLEVELAND - PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions, today announced that Scott J