硬度 42A 65A 65A 80A 70A 颜色 自然色 自然色 自然色 自然色 自然色 包覆成型 PC/ABS, COPE PC/ABS, COPE PC/ABS, COPE PC/ABS PC/ABS 特性 低压缩永久变形 丝般触感/耐久性佳 丝般触感/适用于薄长 部件 无析出/丝般触感/耐污/ 抗紫外光 无析出/丝般触感/耐污/ 抗紫外光 应用 Versaflex™ CE 3120-40 Versaflex™ CE 3120-65 Versaflex™ CE 3620 Versaflex™ CE 3130-80 Versaflex™ CE 3130-70 表面 表面 表面 表面密封垫 ™ Versaflex TPE 如何让便携式扬声器与众不同 垫片 防水防尘 - 外壳密封紧密，可确保长期使用无泄漏 降低制造成本 - - 比硅树脂或热塑性聚氨酯（TPU ）具有更快的循 环时间 设计自由 - 垫片中的注塑TPE 使得难以组装简易型O 形圈的 复杂设计成为可能 扬声器外壳 外观耐久 - 柔滑触感 - 耐磨、抗紫外线、外观持久 降低制造成本 - 直接包覆成型到基板上，无需采购和组装硅树脂 外壳；对聚碳酸酯和 ABS 具有很强的附着力 - 比硅树脂或热塑性聚氨酯（TPU ）具有更快的循 环时间 设计自由 - TPE包覆成型，无需使用机械互锁装置和底漆即 可将硅树脂材料粘附到基板上 欲了解更多关于Versaflex™ TPE在便携式扬声器应用的信息， 请联系埃万特 +86-21-60284888 现如今，便携式扬声器制造商都在寻找可信赖的材料，在防水防尘的同时兼具耐久性并提供更多的设计可能性。

% Pigment Specific Gravity Color Index Lightfastness WHITE 10PEP03 Titanium Dioxide, Rutile 60 2.06 PW-6 I/O YELLOW 12PEP01 Diarylide AAOT GS 20 1.24 PY-14 I 12PEP03 Diarylide HR RS 25 1.23 PY-83 I/O (Mass) 13PEP02 Isoindolinone RS 25 1.31 PY-110 I/O 13PEP03 Benzimidazolone GS 25 1.25 PY-151 I/O (Mass) 81PEP01 Iron Oxide 60 2.07 PY-42 I/O ORANGE 15PEP03 Benzimidazolone RS 25 1.27 PO-36 I/O RED 23PEP04 Quinacridone BS 25 1.24 PV-19 I/O 23PEP06 Specialty Naphthol BS 25 1.23 PR-170 I/O (Mass) C 25PEP01 Red 2B, Ca Salt BS 17 1.26 PR-48:2 I/O (Mass) 28PEP01 Red 2B, Ba Salt YS 25 1.32 PR48:1 I/O (Mass) 82PEP01 Iron Oxide, Light YS 27 1.5 PR-101 I/O 82PEP02 Iron Oxide, Light BS 60 2.2 PR-101 I/O 82PEP04 Iron Oxide, Light VYS 60 2.2 PR-101 I/O 82PEP05 Iron Oxide, Dark VBS 60 2.21 PR-101 I/O BLUE 40PEP01 Phthalocyanine GS 25 1.27 PB-15:3 I/O 40PEP05 Phthalocyanine RS 25 1.27 PB-15 I/O 42PEP02 Ultramarine 35 1.44 PB-29 I/O 49PEP01 Cobalt 31 1.54 PB-28 I/O GREEN 50PEP01 Phthalocyanine BS 16 1.28 PG-7 I/O 50PEP03 Phthalocyanine YS 16 1.28 PG-7 I/O 59PEP02 Chromium Oxide 70 2.6 PG-17 I/O VIOLET/MAGENTA 24PEP03 Quinacridone Violet 20 1.24 PV-19 I/O 24PEP04 Ultramarine Violet 50 1.69 PV-15 I/O 24PEP05 Quinacridone Magenta 20 1.24 PR-122 I/O 24PEP06 Benzimidazolone 20 1.23 PV-32 I/O 24PEP07 Carbazole Violet 13 1.22 PV-23 I/O BROWN/TAN 83PEP01 Iron Oxide, Light 34 1.6 PBr-6 I/O 83PEP02 Iron Oxide, Dark 29 1.51 PBr-6 I/O BLACK 90PEP01 Furnace - High Jet 24 1.3 PBk-7 I/O 90PEP04 Furnace - Medium 17 1.27 PBk-7 I/O 90PEP05 Iron Oxide 33 1.58 PBk-11 I/O POLYESTER URETHANE PASTE COLORANTS (PEP) Stan-Tone Code Pigment Type Approx. % Pigment Specific Gravity Color Index Lightfastness WHITE 10ET03 Titanium Dioxide, Rutile 56 1.74 PW-6 I/O YELLOW 12ET01 Diarylide AAOT GS 40 1.15 PY-14 I 12ET03 Diarylide HR RS 20 1.07 PY-83 I/O (Mass) 13ET02 Isoindolinone RS 20 1.11 PY-110 I/O 13ET03 Benzimidazolone GS 20 1.08 PY-151 I/O (Mass) 81ET01 Iron Oxide 60 1.84 PY-42 I/O ORANGE 15ET03 Benzimidazolone RS 25 1.11 PO-36 I/O RED 20ET01 Red Lake C YS 30 1.16 PR-53 I 22ET01 Lithol Rubine BS 30 1.17 PR-57:1 I 23ET04 Quinacridone BS 15 1.05 PV-19 I/O 23ET06 Specialty Naphthol BS 30 1.09 PR-170 I/O (Mass) C 25ET01 Red 2B, Ca Salt BS 29 1.15 PR-48:2 I/O (Mass) 28ET01 Red 2B, Ba Salt YS 30 1.18 PR-48:1 I/O (Mass) 82ET01 Iron Oxide, Light BS 60 1.94 PR-101 I/O 82ET02 Iron Oxide, Dark VBS 60 1.95 PR-101 I/O 82ET04 Iron Oxide, Light VYS 60 1.94 PR-101 I/O BLUE 40ET01 Phthalocyanine GS 25 1.11 PB-15:3 I/O 40ET05 Phthalocyanine RS 20 1.09 PB-15 I/O 42ET02 Ultramarine 55 1.46 PB-29 I/O 49ET01 Cobalt 65 2.02 PB-28 I/O GREEN 50ET01 Phthalocyanine BS 30 1.2 PG-7 I/O 50ET03 Phthalocyanine YS 25 1.16 PG-7 I/O 59ET01 Chromium Oxide 65 2.12 PG-17 I/O VIOLET/MAGENTA 24ET03 Quinacridone Violet 20 1.08 PV-19 I/O 24ET04 Ultramarine Violet 60 1.66 PV-15 I/O 24ET05 Quinacridone Magenta 20 1.08 PR-122 I/O 24ET06 Benzimidazolone 25 1.08 PV-32 I/O 24ET07 Carbazole Violet 13 1.05 PV-23 I/O BROWN/TAN 83ET01 Iron Oxide, Light 64 2.02 PBr-6 I/O 83ET02 Iron Oxide, Dark 60 1.9 PBr-6 I/O BLACK 90ET04 Furnace - Medium 22 1.12 PBk-7 I/O 90ET05 Iron Oxide 60 1.9 PBk-11 I/O POLYETHER URETHANE PASTE COLORANTS (ET) PEP/ET RS = Red Shade YS = Yellow Shade VYS = Very Yellow Shade BS = Blue Shade VBS = Very Blue Shade GS = Green Shade HR = Heat-Resistant LIGHTFASTNESS I = Indoor Only I/O = Indoor or Outdoor Mass = Outdoor Masstone Application Only C = Some Caution Advised www.avient.com Copyright © 2020, Avient Corporation.

Podrubryka 1 Dane osób wchodzących w skład organu 1 1.Nazwisko / Nazwa lub firma KRONIMUS 2.Imiona HOLGER HANS 3.Funkcja w organie reprezentującym ZARZĄDZAJĄCY 2 1.Nazwisko / Nazwa lub firma PALM 2.Imiona CHRISTOPH 3.Funkcja w organie reprezentującym ZARZĄDZAJACY 3 1.Nazwisko / Nazwa lub firma POTOCZNY 2.Imiona ŻANETA GABRIELA 3.Funkcja w organie reprezentującym ZARZĄDZAJACY 4 1.Nazwisko / Nazwa lub firma MERKLEIN 2.Imiona NORBERT 3.Funkcja w organie reprezentującym ZARZĄDZAJĄCY Rubryka 2 ­ Organ nadzoru Brak wpisów Rubryka 3 ­ Prokurenci Brak wpisów Rubryka 4 ­ Osoby reprezentujące zagranicznego przedsiębiorcę w oddziale 1 1.Nazwisko DROJMA 2.Imiona KAMIL RAFAŁ Strona 2 z 5 3.Numer PESEL 85072613192 4.Funkcja w oddziale ­­­­­­ Dział 3 Rubryka 1 ­ Przedmiot działalności 1.Przedmiot przeważającej działalności przedsiębiorcy 1 20, 12, Z, PRODUKCJA BARWNIKÓW I PIGMENTÓW 2.Przedmiot pozostałej działalności przedsiębiorcy 1 20, 16, Z, PRODUKCJA TWORZYW SZTUCZNYCH W FORMACH PODSTAWOWYCH 2 22, 2, , PRODUKCJA WYROBÓW Z TWORZYW SZTUCZNYCH 3 22, 22, Z, PRODUKCJA OPAKOWAŃ Z TWORZYW SZTUCZNYCH 4 22, 23, Z, PRODUKCJA WYROBÓW DLA BUDOWNICTWA Z TWORZYW SZTUCZNYCH 5 22, 29, Z, PRODUKCJA POZOSTAŁYCH WYROBÓW Z TWORZYW SZTUCZNYCH 6 22, 21, Z, PRODUKCJA PŁYT, ARKUSZY, RUR I KSZTAŁTOWNIKÓW Z TWORZYW SZTUCZNYCH 7 70, 22, , POZOSTAŁE DORADZTWO W ZAKRESIE PROWADZENIA DZIAŁALNOŚCI GOSPODARCZEJ I ZARZĄDZANIA 8 68, 10, Z, KUPNO I SPRZEDAŻ NIERUCHOMOŚCI NA WŁASNY RACHUNEK 9 68, 20, Z, WYNAJEM I ZARZĄDZANIE NIERUCHOMOŚCIAMI WŁASNYMI LUB DZIERŻAWIONYMI Rubryka 2 ­ Wzmianki o złożonych dokumentach Rodzaj dokumentu Nr kolejny w polu Data złożenia Za okres od do 1.Wzmianka o złożeniu rocznego sprawozdania finansowego 1 20.02.2020 OD 11.09.2018 DO 31.12.2018 2 21.07.2021 OD 01.01.2019 DO 31.12.2019 3 10.09.2021 OD 01.01.2020 DO 31.12.2020 2.Wzmianka o złożeniu opinii biegłego rewidenta / sprawozdania z badania rocznego sprawozdania finansowego 1 ***** OD 01.01.2019 DO 31.12.2019 2 ***** OD 01.01.2020 DO 31.12.2020 3.Wzmianka o złożeniu uchwały lub postanowienia o zatwierdzeniu rocznego sprawozdania finansowego 1 ***** OD 01.01.2019 DO 31.12.2019 2 ***** OD 11.09.2018 DO 31.12.2018 Rubryka 3 Brak wpisów Rubryka 4 ­ Przedmiot działalności statutowej organizacji pożytku publicznego Brak wpisów Rubryka 5 ­ Informacja o dniu kończącym rok obrotowy 1.Dzień kończący pierwszy rok obrotowy, za który należy złożyć sprawozdanie finansowe 31.12.2018 Strona 3 z 5 Dział 4 Rubryka 1 ­ Zaległości Brak wpisów Rubryka 2 ­ Wierzytelności Brak wpisów Rubryka 3 ­ Informacje o oddaleniu wniosku o ogłoszenie upadłości na podstawie art. 13 ustawy z 28 lutego 2003 r.

------------------------------------------ Notář v souladu s §§ 70 a 70a notářského řádu činí toto vyjádření: ---------------------------- Předpoklady pro sepsání tohoto notářského zápisu byly splněny.

Specific Gravity Color Index Heat Stability (F) Light- fastness Carrier White HC Plus-35000 Titanium Dioxide 60 1.78 White 6 Above 400° I/O LSR HC Plus-35100 Titanium Dioxide 75 2.31 White 6 Above 400° I/O HCR Yellow HC Plus-35011 Benzimidazolone Yellow 10 1.01 Yellow 180 350°–400° I/O (MASS) LSR HC Plus-35111 Benzimidazolone Yellow 24 1.49 Yellow 180 350°–400° I/O (MASS) HCR Orange HC Plus-35020 Monoazo Orange 10 1.02 Orange 64 350°–400° I/O LSR HC Plus-35120 Monoazo Orange 25 1.19 Orange 64 350°–400° I/O HCR Red HC Plus-35032 Red Iron Oxide VYS 50 1.60 Red 101 Above 400° I/O LSR HC Plus-35132 Red Iron Oxide VYS 70 2.17 Red 101 Above 400° I/O HCR HC Plus-35031 Special Azoic 15 1.03 Red 187 350°–400° I/O LSR HC Plus-35131 Special Azoic 33 1.33 Red 187 350°–400° I/O HCR Blue HC Plus-35040 3 Phthalocyanine Blue GS 25 1.07 Blue 15 Above 400° I/O LSR HC Plus-35140 3 Phthalocyanine Blue GS 40 1.42 Blue 15 Above 400° I/O HCR HC Plus-35041 Ultramarine Blue 45 1.32 Blue 29 Above 400° I/O LSR HC Plus-35141 Ultramarine Blue 60 1.51 Blue 29 Above 400° I/O HCR Green HC Plus-35050 Phthalocyanine Green 25 1.13 Green 7 Above 400° I/O LSR HC Plus-35150 Phthalocyanine Green 40 1.71 Green 7 Above 400° I/O HCR Violet HC Plus-35033 Quinacridone Red 20 1.04 Violet 19 Above 400° I/O LSR HC Plus-35130 Quinacridone Red 40 1.40 Violet 19 Above 400° I/O HCR Brown HC Plus-35070 Yellow Inorganic - Cr/Sb/Ti Oxide 30 1.26 Brown 24 Above 400° I/O LSR HC Plus-35170 Yellow Inorganic - Cr/Sb/Ti Oxide 60 1.79 Brown 24 Above 400° I/O HCR Black HC Plus-35080 Carbon Black 12 1.03 Black 7 Above 400° I/O LSR HC Plus-35180 Carbon Black 30 1.14 Black 7 Above 400° I/O HCR Copyright © 2024, Avient Corporation.

Specific Gravity Color Index Heat Stability (F) Light- fastness Carrier White HC Plus-35000 Titanium Dioxide 60 1.78 White 6 Above 400° I/O LSR HC Plus-35100 Titanium Dioxide 75 2.31 White 6 Above 400° I/O HCR Yellow HC Plus-35011 Benzimidazolone Yellow 10 1.01 Yellow 180 350°–400° I/O (MASS) LSR HC Plus-35111 Benzimidazolone Yellow 24 1.49 Yellow 180 350°–400° I/O (MASS) HCR Orange HC Plus-35020 Monoazo Orange 10 1.02 Orange 64 350°–400° I/O LSR HC Plus-35120 Monoazo Orange 25 1.19 Orange 64 350°–400° I/O HCR Red HC Plus-35032 Red Iron Oxide VYS 50 1.60 Red 101 Above 400° I/O LSR HC Plus-35132 Red Iron Oxide VYS 70 2.17 Red 101 Above 400° I/O HCR HC Plus-35031 Special Azoic 15 1.03 Red 187 350°–400° I/O LSR HC Plus-35131 Special Azoic 33 1.33 Red 187 350°–400° I/O HCR Blue HC Plus-35040 3 Phthalocyanine Blue GS 25 1.07 Blue 15 Above 400° I/O LSR HC Plus-35140 3 Phthalocyanine Blue GS 40 1.42 Blue 15 Above 400° I/O HCR HC Plus-35041 Ultramarine Blue 45 1.32 Blue 29 Above 400° I/O LSR HC Plus-35141 Ultramarine Blue 60 1.51 Blue 29 Above 400° I/O HCR Green HC Plus-35050 Phthalocyanine Green 25 1.13 Green 7 Above 400° I/O LSR HC Plus-35150 Phthalocyanine Green 40 1.71 Green 7 Above 400° I/O HCR Violet HC Plus-35033 Quinacridone Red 20 1.04 Violet 19 Above 400° I/O LSR HC Plus-35130 Quinacridone Red 40 1.40 Violet 19 Above 400° I/O HCR Brown HC Plus-35070 Yellow Inorganic - Cr/Sb/Ti Oxide 30 1.26 Brown 24 Above 400° I/O LSR HC Plus-35170 Yellow Inorganic - Cr/Sb/Ti Oxide 60 1.79 Brown 24 Above 400° I/O HCR Black HC Plus-35080 Carbon Black 12 1.03 Black 7 Above 400° I/O LSR HC Plus-35180 Carbon Black 30 1.14 Black 7 Above 400° I/O HCR Copyright © 2024, Avient Corporation.

Gasoline - 30% glass-filled (GF) grade, dry as molded (DAM), room temperature Testing methodology is an adaptation from ASTM D543 • Reapply freshly soaked gauze pad every 24 hours to prevent from drying out • Repeat for a total of 72 hours • Tensile properties recorded *Chemical resistance data for DEET, motor oil, glass cleaner, and sunscreen available upon request KEY CHARACTERISTICS Figure 1 Figure 2 3.34 3.84 3.63 1.96 2.21 0.99 3.43 3.86 3.93 1.76 3.49 2.01 3.26 3.66 3.74 1.45 1.06 0.989 2.98 3.99 3.41 1.41 1.07 0.88 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 30% LGF PKE 30% LGF PA6 30% LGF PA66 30% SGF PKE 30% SGF PA6 30% SGF PA66 Ft -lb /in Notched Izod Impact ASTM D256 23C DAM 23C Conditioned -40C DAM -40C Conditioned 1.47 1.37 1.37 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 Glass-Filled PKE Glass-Filled PA6 Glass-Filled PA66 g/ cm 3 Density of Polyketone vs Nylon ASTM D792 LESS MOISTURE ABSORPTION THAN NYLON 30% Short Glass Fiber (SGF) Comparison Moisture uptake, environmental chamber 62% RH, 70°C SIMILAR DENSITY TO NYLON ASTM D792 COMPARABLE AND CONSISTENT IMPACT PERFORMANCE* Notched Izod Impact (ASTM D256) of LGF and SGF for DAM and Conditioned Materials *3,000 hr weathering data available upon request KEY CHARACTERISTICS 1.844.4AVIENT www.avient.com Copyright © 2024, Avient Corporation.

Unless otherwise stated, Adjusted Operating Income, Adjusted EBITDA and Adjusted EPS figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases. 2 0 2 1 P E R F O R M A N C E $80 $85 2020 2021 $0.52 $0.58 2020 2021 Q4 2021 PERFORMANCE ( T O TA L C O M PA N Y ) 4 Sales Adjusted Operating Income $997 $1,202 2020 2021 + 21% Adjusted EPS + 6% + 12% (in millions) (in millions) $308 $429 2020PF 2021 $1.93 $3.05 2020PF 2021 FULL YEAR 2021 PERFORMANCE ( T O TA L C O M PA N Y ) 5 Sales Adjusted Operating Income $3,783 $4,819 2020PF 2021 + 27% Adjusted EPS + 39% + 58% (in millions) (in millions) (1) Financial information is pro forma to include a full year of Clariant Color business (1) (1) (1) FULL YEAR 2021 SEGMENT PERFORMANCE 6 CAI $2,043 $2,402 Sales ($ in millions) SEM Distribution $226 $303 Operating Income + 18% + 34% $1,110 $1,631 Sales $70 $93 Operating Income + 47% + 33% (1) $709 $919 Sales $94 $132 Operating Income + 30% + 40% (1) Financial information is pro forma to include a full year of Clariant Color business (1) Full Year 2020 (Pro forma) $3,783 $308 Sustainable Solutions 147 19% 60 Healthcare 143 28% 30 Composites 58 43% 29 Growth in Asia / LATAM 107 21% 26 Other 543 30% 58 Sub-total $4,781 26% $511 Wage Inflation and Overtime (39) Other Supply Chain Costs (15) COVID Response Applications (22) (12) Synergies 44 FX, Incentives, Other Employee Costs 60 (60) Full Year 2021 $4,819 27% $429 FULL YEAR 2021 SALES AND OPERATING INCOME ( T O TA L C O M PA N Y ) 7 Sales Growth Rate Adjusted Operating Income$ millions (1) Financial information is pro forma to include a full year of Clariant Color business (1) Adjusted EBITDA 8 Full Year 2020 (Pro forma) $ 457 Demand 135 $ millions CAI: Price / Mix 158 Inflation (120) SEM: Price / Mix 84 Inflation (65) Distribution: Price / Mix 318 Inflation (304) Net Price Benefit 71 Wage Inflation and Overtime (39) Other Supply Chain Costs (15) COVID Response Applications (12) Synergies 44 Incentives, FX, Other Employee Costs (60) Full Year 2021 $ 581    (1) Financial information is pro forma to include a full year of Clariant Color business (1) • Demand impact driven by growth in key focus areas: sustainable solutions, healthcare, composites and growth in Asia / LATAM • Price increases more than offset raw material and supply chain impacts FULL YEAR 2021 EBITDA BRIDGE SPECIALTY EBITDA MARGIN EXPANSION 9 CAI (1) 2018-2020 financial information is pro forma to include a full year of Clariant Color business 15.3% 15.2% 16.2% 17.0% 2018 2019 2020 2021 14.8% 15.2% 17.6% 17.8% 2018 2019 2020 2021 (1) SEM • Record margins in 2021 despite unprecedented supply chain challenges • Continued portfolio transformation to high-growth end markets and sustainable solutions • Clariant Color synergy realization • Investments in composites and outdoor high performance applications drove growth and mix improvements • Acquisition of Clariant Color business significantly expanded presence in healthcare, packaging and consumer end markets • Strength of portfolio – double-digit annual EBITDA growth since acquisition • $54 million of synergies realized in 2021 • Acquisition completed on July 1, 2020 for $1.45 billion. FX) 2022 GROWTH PROJECTIONS ( T O TA L C O M PA N Y ) 19 $3.05 $3.50 2021 2022E Full Year – Adjusted EPS + 15% (+ 17% excluding FX) $0.89 $0.95 2021 2022E Q1 – Adjusted EPS + 7% (+ 10% excluding FX) ($ millions) Q1 Full Year Q1 Full Year 2021 - Actual 1,162$ 4,819$ 123$ 429$ Sustainable Solutions 27 110 12 44 Healthcare 15 66 4 13 Composites (excl.Outdoor High Performance) 11 29 5 13 Outdoor High Performance Applications (7) (20) (4) (10) Growth in Asia / LATAM 10 51 3 11 Other 57 115 9 12 Sub-total 1,275$ 5,170$ 152$ 512$ Wage Inflation and Overtime (12) (18) Other Supply Chain Costs (4) (7) FX Impact (25) (70) (4) (8) Synergies 4 15 Travel, Other Employee Costs (1) (4) 2022 - Estimated 1,250$ 5,100$ 135$ 490$ Sales Adjusted Operating Income 2022 SALES AND OI – Q1 AND FULL YEAR ( T O TA L C O M PA N Y ) 20 ($ millions) 2021 2022E Cash Flow from Operating Activities 234$ 385$ Less: Run-Rate CapEx (86) (90) CapEx for Clariant Integration (15) (20) CapEx for IT System Upgrade - (25) Total CapEx (101) (135) Free Cash Flow 133$ 250$ Adjusted EBITDA 581$ 635$ Net Debt / Adjusted EBITDA 2.2x 1.8x 21 C A SH F LOW / L E VE R AGE 22 • Record results – highest level of sales ($4.8B) and earnings ($3.05 adjusted EPS) in company history • Successful Clariant Color integration – net debt to adjusted EBITDA reduced to 2.2x, one-year ahead of schedule • Recognized as one of America’s Most Responsible Companies by Newsweek • Earned 3rd consecutive Great Place to Work certification 2021 HIGHLIGHTS 23 • 15% adjusted EPS growth to $3.50, led by growth in sustainable solutions and increased synergy realization • Continued strong synergy capture from the Clariant Color integration: $75M anticipated run-rate synergies by the end of 2022 • Adjusted EBITDA of $635M represents 9% growth above 2021 – 11% excluding the impact of foreign currencies • Deleveraged to 1.8x net debt to adjusted EBITDA by the end of 2022 2022 SUMMARY PEER COMPARISONS 25 As a specialty formulator, we don’t require significant capital investment, as compared to the base resin raw material suppliers we purchase from. Free cash flow conversion calculated as (EBITDA – Capex) / EBITDA H I G H F R E E C A S H F L OW C O N V E R S I O N Avient reflects 2021 estimated EBITDA of $635M and estimated CAPEX of $90M (excludes IT system upgrade of $25M and synergy capture CAPEX of $20M) Source: Peer data per Bloomberg market data as of February 15, 2022 86 89 85 80 76 76 89 85 79 78 76 76 76 70 69 63 8 A vi e n t K W R P P G F U L A V Y R P M F M C U N V R H U N B N R H X L E C L C E A S H E M N S C L A L B Source: Peer data per Bloomberg market data as of February 15, 2022 Total Enterprise Value / 2022E EBITDAWith the Clariant Color business acquisition and divestment of the PP&S business, our exposure is now concentrated in less-cyclical and high-growth markets.

Steel – Static 0.25 0.46 0.18 0.15 0.12 0.19 0.11 0.14 0.13 0.24 0.17 0.17 Impact Notched Izod Impact (23°C, 3.18 mm, Injection Molded) J/m ASTM D256A 41 64(6) 110 107 107 70 80 37 37 75 – 69 Thermal Properties Heat Deflection Temperature ASTM D648 0.45 MPa °C 215(6) – 250 215 216 184 152 151(6) 153(6) 218(6) – – 1.8 MPa °C 65(6) 239(7) 244(6) 210 210 75 94 81.1(6) 88 197(6) – 135(5) Electrical Properties Surface Resistivity ohms/sq ASTM D254 – – – 1.30x1012 1.9x1012 5.2x1012 – – – – – 1.0x109 Dielectric Strength (Short Time) kV/mm – – 8.5 – – – – – – – – – Flammability Flame Rating Class UL 94 HB – – HB HB HB – HB – – – – LubriOne™ Internally Lubricated Formulations NOTES (1) Type I, 5.1mm/min (2) Type I, 21.3 mm/min (3) Type I, 50 mm/min (4) Type I, 5.1mm/min, Break (5) 3.2 mm thick, Unannealed (6) 6.35 mm thick, Unannealed (7) 3.2 mm thick, Annealed PRODUCT DESCRIPTION UNITS TEST METHOD LB6000- 5024 RS HI Natural LB6000- 5021 RS S1 Black LB6000- 5021 RS X2 Black LB6000- 5019 X1 Black LB6700- 5001 RS AF Black NN- 000/01M Black SO REC LB6600- 5030 RS Grey LB3300- 5010 RS Natural LB3300- 5005 RS Natural REC LB3220- 5001 RS C Natural X1 LB8900- 5010 GP Grey LB8900- 5006 RS PE Natural LB8900- 5004 RS PE Natural LB4200- 5022 Black LB4200- 5023 Natural Base Polymer PA 6 PA6/PA66 PA66 PBT PC PKE POM Lubricant UHMWPE1 UHMWPE UHMWPE UHMWPE UHMWPE MoS22 Graphite UHMWPE UHMWPE UHMWPE Graphite UHMWPE UHMWPE MoS2 UHMWPE Filler type GF10 GF30 GF30 GF50 GF50 Unfilled GF33 GF20 MI20 GF10 Unfilled GF20 GF30 Unfilled Unfilled General Properties Specific Gravity g/cm3 ISO 1183 1.18 1.35 1.39 1.55 1.58 1.14 1.44 1.42 1.46 1.23 1.26 1.34 1.43 1.4 1.35 Mechanical Properties Tensile Modulus (23°C) MPa ISO 527-1 4250 9500 9000 15500 16600 3500 10600 6300 3330 4000 1630 5300 9250 2470 2150 Tensile Strength (Yield, 23°C) MPa ISO-527-2 97 150 160 205 200 85 164 102 55 60 60 108 99.1 55 50 Tensile Elongation (Break, 23°C) % ISO-527-2 12 2.5 3 2.7 2.4 3.4 2.0 4.2 8 2.5 46 3.7 1.5 11 11 Flexural Strength (23°C) MPa ISO 178 103 – – 285 265 108 215 127 78 85 38 155 117 73 68 Flexural Modulus (23°C) MPa ISO 178 3250 – – 12400 11100 2690 9000 4700 3000 3100 1380 4600 5450 2210 2070 Impact Charpy Notched Impact Strength (23°C, Injection Molded) kJ/m^2 ISO 179 14 12 10 15 10 3 6 7.7 4.3 12 15 10 7.6 8 5 Charpy Unnotched Impact Strength (23°C, Injection Molded) kJ/m^2 ISO 179 82 55 61 75 60 65 50 47 69 - NB 63 36 NB NB Thermal Properties Deflection Temperature Under Load 1.8 Mpa, Unannealed °C ISO 75-2/A 107 – – 204 – 73 235 – – – 90 210 204 86 80 Cofficient of Friction (CoF) & Wear Rate CoF vs.

主要特性 可用于聚乙烯、聚丙烯、ABS、聚碳酸酯和苯 乙烯 树脂载体的生物含量从70%到100%不等，具 体取决于聚合物⸺按照ASTM D6866标准计 算 由四家通过ISO 13485认证的工厂生产，稳定 的供应链覆盖全球，品质始终如一 变更控制记录的级别高于CAS编号级别，降低 变更风险 可以像加工化石基聚合物般在普通注塑机和挤 出设备上进行产品加工的嵌入式解决方案 可以以即用型预着色或添加剂配方的形式提供 • • • • • • 法规支持 原材料根据以下标准检测： - ISO 10993-1 - 美国药典和（包括VI类） - 欧洲药典，各论3.1.3/3.1.5（聚烯烃包装材 料） - 美国药典（聚乙烯） - 杂质元素符合ICH Q3D要求 注册药品管理档案（III类）和/或器械主文件 食品接触声明符合美国FDA和EU规范 • • • 适用医疗保健使用限制—见下文。