We thank you for your understanding, and we look forward to serving your needs. 3 Table of contents A Message from our Global Quality Manager ...............................................................2 Avient Corporation: Overview ............................4 Avient Policy for Customer Audits ......................5 Management Responsibility ...............................6 Product Liability Insurance .............................6 Ethics - Code of Conduct.................................6 Modern Slavery Statement .............................6 Conflict Mineral Policy ....................................6 Technical Data Sheets.....................................6 Safety Data Sheets..........................................6 Regulatory Requests and Certificates (FDA certificate, Absence declaration, REACH, SDS) ........................................6 Safety Performance ........................................6 Environmental Performance...........................6 Energy Management ......................................6 Business Continuation Plan.............................6 Preventive - Predictive Maintenance..............6 Financial Report..............................................6 Quality Management..........................................7 3rd Party Certification ......................................7 Complaint Handling ........................................7 Continuous Improvement ...............................7 Traceability .....................................................7 Record Retention............................................7 IT Security.........................................................8 Firewall .........................................................8 Critical Data ..................................................8 IT Disaster Recovery .....................................8 IT Systems of Use Policy ...............................8 Annex 1 - Special dispositions related to ISO 13485 certification for Mevopur .......................9 Change control .............................................9 Validation .....................................................9 Control of documents and records ...............9 Supplier approval and supplier evaluation ...9 Traceability ...................................................9 Material management ..................................9 Release of finished products.........................9 Control of Non-conforming products, complaints handling, recall and CAPA..........9 Annex 2 – special dispositions related to ISO 22000 certification............................................10 Change..........................................................10 HACCP ..........................................................10 Control of documents and records ...............10 Material management ..................................10 Supplier approval and supplier evaluation ...10 Traceability ...................................................10 Release of finished products.........................10 Control of Non-conforming products, complaints handling, recall and CAPA..........10 4 Avient Corporation: Overview The Avient website is your home base for information about the company: http://www.avient.com/ To find our facility locations: http://www.avient.com/contact/global-directory-and-contacts For more information about our management systems certifications, including ISO, go to: http://www.avient.com/company/sustainability/environmental/global-iso-certificate-library Avient Governance (corporate policies and the Avient Code of Conduct): http://www.avient.com/investors/governance Financial reports: https://www.avient.com/investors Avient Sustainability Report: https://www.avient.com/company/sustainability http://www.avient.com/ http://www.avient.com/contact/global-directory-and-contacts http://www.avient.com/company/sustainability/environmental/global-iso-certificate-library http://www.avient.com/investors/governance https://www.avient.com/investors https://www.avient.com/company/sustainability 5 Avient Policy for Customer Audits Avient may permit audits of facilities, subject to:  Advanced notice and an audit agenda provided at least thirty (30) days in advance or as agreed by the Avient location to be audited for a routine audit Standard handling time frame: 1 Business Day to confirm receipt and r .ecord it in our system 15 Business days to analyze problem, provide root cause and action plan. 30 days to close complaint http://www.avient.com/company/sustainability/environmental/global-iso-certificate-library 8 The overall processing times may vary depending on the complexity of the issue and resources needed. The record retention period for these records is three (3) years.

Patterson added, “We will provide more details on our upcoming webcast, but our headline projection for 2021 is that we expect revenue growth of approximately 8% pro forma will drive adjusted EPS expansion from $1.93 to $2.40 - an increase of 24%.” You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the Securities and Exchange Commission. See Attachment 3 for a definition and summary of special items.

Figure 8 and Figure 9 show that the retention in properties is excellent. Figure 3. OM6240 tensile properties: initial and final after 1 week at 70°C 2.8 1.8 2.6 2.8 1.8 2.6 0 0.5 1 1.5 2 2.5 3 Tensile Strength 100% Modulus 300% Modulus P as ca ls Initial Final Figure 8: Physical property retention of Versaflex OM 6240 after 1week at 70°C.

All late payments shall bear an annual interest of one month (1) EURIBOR plus 8% accrued on a daily basis, notwithstanding any damages. Unless otherwise stated, all prices are in Euro. 8. Minden késedelmes fizetés az EURIBOR egy (1) hónapra vetített éves kamatának plusz 8 százaléknak a felszámítását vonja maga után napi elszámolással, a károk nélkül.

Olefinic Copolymers 3. For PC, ABS and PC/ABS, the adhesion values are plotted in Figure 8. Page 12 July 19, 2007 Comparing data from Table 3 and Figure 8.

The company noted it will provide more details on its third quarter results and outlook during the webcast scheduled for 8:00 a.m. See Attachment 3 for a definition and summary of special items. See Attachment 3 for a definition and summary of special items.

The company noted it will provide more details on its second quarter results and outlook during the webcast scheduled for 8:00 a.m. See Attachment 3 for a definition and summary of special items. See Attachment 3 for a definition and summary of special items.

All late payments shall bear an annual interest of one (1) month EURIBOR plus 8% accrued on a daily basis, notwithstanding any damages. Unless otherwise stated, all prices are in Euro. 8. Sauf stipulation contraire, les prix sont exprimés en Euro. 8.

UV WHITE 3/5 UV BLACK 3/5 PP FR 8-6 LMS-1000

SILVER PP 716-3-3 SILVER ABS 716-3-3 PP FR 8-6 LMS-1000