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. The non‐GAAP financial measures  i l d dj t d EPS i b f i t t t d i ti dinclude: adjusted EPS, earnings before interest, tax, depreciation and  amortization (EBITDA), adjusted EBITDA, net debt, Specialty platform operating  income, Specialty platform gross margin percentage, adjusted operating income,  return on invested capital, net debt/ EBITDA, and the exclusion of corporate p p charges in certain calculations.  EPS: $2.50 Assumptions • High single digit organic  revenue CAGR • Operating margins in mid range  of 2015 targets • No global recession• No global recession • No investment in incremental  PP&S capacity • Completion of 2‐3 midsize  accretive acquisitions • No divestitures  • Housing starts at 85% of 50 year  norm by 2015 R i f t bl b l 3X N t 2012 $ • Remain comfortably below 3X Net  Debt / EBITDA Page 13 Rev: $3.0B Adj. 

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. Three Months Ended September 30, 2013 Three Months Ended September 30, 2012 (a) Reconciliation to Condensed Consolidated Statements of Income $ EPS $ EPS Net income from continuing operations attributable to PolyOne shareholders $ 23.2 $ 0.24 $ 19.4 $ 0.22 Special items, after tax 10.5 0.11 5.3 0.06 Tax adjustments (b) 1.8 0.01 0.1 - Adjusted net income / EPS $ 35.5 $ 0.36 $ 24.8 $ 0.28 Three Months Ended September 30, Reconciliation to Condensed Consolidated Operating Income 2013 2012 (a) Operating income before special items $ 72.4 $ 51.8 Special items in operating income (10.8) (8.3) Operating income, GAAP $ 61.6 $ 43.5 (a) Adjusted to reflect the resins business as a discontinued operation. b) Tax adjustments include the net tax expense from one-time income tax items and deferred income tax valuation allowance adjustments.

It is more difficult for a TPE to form a melt bond with a semi- crystalline polymer, such as polyamide, than with an amorphous polymer like polycarbonate. No Nylon Type Nylon description TPE Hardness Aging condition Peel, N/mm / lb / in 1 Capron 8333GHI Glass and impact 60A(1) Aging A 3.7 / 21 2 Capron 8333GHI Glass and impact 60A(1) Aging B 3.2 / 20 3 Capron 8333GHI Glass and impact 60A(1) Aging C 3.3 / 19 4 Capron 8333GHIHS Glass, impact and heat stabilized 60A(1) Aging A 3.2 / 20 5 Capron 8333GHIHS Glass, impact and heat stabilized 75A Aging A 3.0 / 17 6 Ultramid B3ZG6 Glass and impact 60A(1) Aging A 3.2 / 18 7 Zytel 70G33L Glass 60A(1) Aging A 3.9 / 22 8 Zytel 408AHS Heat stabilized and flow aid 60A(1) Aging A 3.7 / 21 9 Zytel 409AHS Heat stabilized and flow aid 60A(1) Aging A 3.2 / 20 Aging A: nylon substrate conditioned at room temperature and humidity for 4 weeks before TPE overmolding. Aging B: nylon substrate conditioned (1) at room condition for 4 weeks, (2) immersion in water for 24 hours and (3) dry 12 hour at room condition before TPE overmolding.

Seller warrants good and clear title in goods subject to the sale (“Product”) and that the Product con- forms at the time of shipment to a Certificate of Analysis, a Cer- tificate of Compliance, or a Product Specification Sheet, if any such document exists, and other specifications signed by Seller (“Specifications”). Köparen ska meddela Säljaren om varje krav avseende Produkten (oavsett om kravet grundas på avtal, avvikelse från garanti, oaktsamhet, strikt ansvar, utomobligatoriskt ansvar, eller annat) inom det tidigaste av trettio (30) dagar efter mottagande av den kvantitet 2(7) of Product forming the basis for the claim or applicable shelf- life expiration, if any. No modification or addition to the contract shall occur by the acknowledgment or acceptance by Seller of a pur- chase order, acknowledgment, release or other form submitted by Buyer containing additional or different terms or conditions. 20.

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Buyer must give Seller written notice of the existence of each claim involving Product (whether based in contract, breach of warranty, negligence, delict or otherwise) within the earlier of ten (10) days after receipt of the quantity of Product forming the basis for the claim or applicable shelf-life expiration, if any. Buyer expressly warrants that employees, agents and subcontractors of Buyer shall not directly or indirectly (i) accept, promise, offer or provide any improper advantage to, or (ii) enter into an agreement (a) with any entity or person, including officials of a government or a government-controlled entity, or (b) relating to a product, which would constitute an offense or infringement of applicable Laws and Standards. 16. No modification or addition to these Terms shall occur by the acknowledgment or acceptance by Seller of a purchase order, acknowledgment, release or other form submitted by Buyer containing additional or different terms or conditions. 19.

B-TPE-65A B-TPV-55A B-TPE-35A B-TPE-50A B-TPV-55A B-TPV-70A Cycoloy C2950 (PC/ABS) 12.8 8.1 10.4 15.1 Cycolac T1000 (ABS) 10.2 9.1 9 12.4 Lexane 141 (PC) 11.7 10.2 8.1 15 Zytel 7331F (PA6) 7.2 8.8 Zytel 73G33L (33% GF PA6) 8.1 8.2 Zytel 101L (PA66) 6.8 7.2 All TPE’s processed at the recommended conditions from their respective data sheets. Materials Temperature, C, Nozzle/Front/Middle/Rear Mold Temperature, C Injection Hi Pressure, psi OM1040 430/430/410/390 80 500 OM1060 430/430/410/390 80 600 OM1245 430/430/410/390 80 500 OM1262 430/430/410/390 80 800 OM6050 480/480/460/440 80 1000 OM6065 480/480/460/440 80 1200 B-TPE-35A 450/450/430/410 80 500 B-TPE-50A 450/450/430/410 80 800 B-TPE-65A 450/440/430/420 80 800 B.TPV-55A 480/480/470/460 80 800 B-TPV-55A 525/520/510/490 110 1500 B-TPV-70A 535/530/520/500/ 110 1500 Table 5: Typical Flow lengths achievable with GLS compounds. Injection velocity, 5 in/s OM-1040 360 OM-1060 417 OM-1255 246 OM-1262 379 OM-6050-9 253 OM-6065-9 221 60A S-TPE 329 64A TPV 228 Table 5: Materials Temperature, C, Nozzle/Front/Middle/Rear Mold Temperature, C Injection Hi Pressure, psi OM1040 430/430/410/390 80 500 OM1060 430/430/410/390 80 600 OM1245 430/430/410/390 80 500 OM1262 430/430/410/390 80 800 OM6050 480/480/460/440 80 1000 OM6065 480/480/460/440 80 1200 B-TPE-35A 450/450/430/410 80 500 B-TPE-50A 450/450/430/410 80 800 B-TPE-65A 450/440/430/420 80 800 B.TPV-55A 480/480/470/460 80 800 B-TPV-55A 525/520/510/490 110 1500 B-TPV-70A 535/530/520/500/ 110 1500 Figure 2: Effect of overmold thickness on surface hardness on TPE products. 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 0 2 4 6 8 10 Thickness, mm H ar dn es s, S ho re A 12 CL2000X G6713 G7930 G7960 G7980 Adhesion Testing and Results Design Considerations Conclusions

This is higher than the North America regional average of B-, and higher than the Trading, wholesale, distribution, rental & leasing sector average of B-. Leadership (A/A-): Implementing current best practices Management (B/B-): Taking coordinated action on supplier engagement Awareness (C/C-): Knowledge of impacts of supplier engagement Disclosure (D/D-): Transparent about supplier engagement UNDERSTANDING YOUR SCORE REPORT Avient Region North America Country United States of America Questionnaire Chemicals Activity Group Trading, wholesale, distribution, rental & leasing CDP evaluates organizations engagement with their suppliers on climate change. CDP SUPPLIER ENGAGEMENT RATING REPORT 2021 YOUR SER Average performance A- B- B- B- Trading, wholesale, distribution, rental & leasing North America Global Average CDP SUPPLIER ENGAGEMENT RATING REPORT 2021 CATEGORY SCORES Please download the ‘CDP Supplier Engagement Rating Introduction’ for more information on the category ratings.

Buyer must give Seller written notice of the existence of each claim involving Product (whether based in contract, breach of warranty, negligence, strict liability, other tort or otherwise) within the earlier of thirty (30) days after receipt of the quantity of Product forming the basis for the claim or applicable shelf-life expiration, if any. Buyer expressly warrants that employees, agents and subcontractors of Buyer shall not directly or indirectly (i) accept, promise, offer or provide any improper advantage to, or (ii) enter into an agreement (a) with any entity or person, including officials of a government or a government-controlled entity, or (b) relating to a product, which would constitute an offense or infringement of applicable Laws and Standards. 17. No modification or addition to the contract shall occur by the acknowledgment or acceptance by Seller of a purchase order, acknowledgment, release or other form submitted by Buyer containing additional or different terms or conditions. 20.

Buyer must give Seller written notice of the existence of each claim involving Product (whether based in contract, breach of warranty, negligence, strict liability, other tort or otherwise) within the earlier of thirty (30) days after receipt of the quantity of Product forming the basis for the claim or applicable shelf-life expiration, if any. Buyer expressly warrants that employees, agents and subcontractors of Buyer shall not directly or indirectly (i) accept, promise, offer or provide any improper advantage to, or (ii) enter into an agreement (a) with any entity or person, including officials of a government or a government- controlled entity, or (b) relating to a product, which would constitute an offense or infringement of applicable Laws and Standards. 17. No modification or addition to the contract shall occur by the acknowledgment or acceptance by Seller of a purchase order, acknowledgment, release or other form submitted by Buyer containing additional or different terms or conditions. 20.