HDPE GREY YELLOW SPOUT W/SLIP FB312 GRAY 432

HD 7004 WHITE UV PC COOL GRAY 10C BLACK W/SLIP

主要特性 在三个通过ISO 13485认证的医疗生产线生 产全球统一的配方，提供全球一致性和供应 链保障 变更控制记录不限于CAS编号级别，降低变 更风险 • • 不含动物源性物质和邻苯二甲酸盐 可用作各种聚合物的母粒或即用型配方 为方便起见，可在一个产品中实现功能性和颜 色的组合 • • • 法规支持 经过预测试的原材料： - ISO 10993-1 - USP 第、章（VI类） - USP （指南），6.2.3 可萃取元素； USP - ICHQ3D/USP 2 可萃取金属 - 欧洲药典 3.1 聚烯烃（如适用） FDA发布的注册药品主文件（III类）和/或医疗 器械主文件 为符合（新）法规（如IVDR）的批准或过渡提 供文档支持 • • • 适用医疗保健使用限制—见下文。 功能 目标应用 血液采集 试剂容器/ 试剂盒 移液器/ 器具 设备/配件     即用型配方避免对分析测试的干扰； 可萃取金属数据              聚合物对激光能量的激活可提供高 对比度、无溶剂的 高速鉴别     定制母粒和即用型配方可提供 透明和不透明颜色，同时允许激光 传输/吸收    PE和PP的新一代快速成核剂；提 高尺寸稳定性，热性能和机械性能  降低湿蒸汽透过率（MVTR） HDPE即用型配方 吸湿母粒   减少 BCT（血液收集管）中因氧传 输造成的真空损失，并保护试剂免 受氧化降解   在290-450nm波长范围内阻挡紫 外线，对透明度没有影响；保护光 敏试剂     自检/即时检验 （POCT） 用于实验室自动化/ 鉴别编码的着色剂 颜色—低迁移/减 低干扰 颜色—生物相容 性评估 透明PP PP、ABS、 PC/ABS的抗静电 性能 激光焊接可 快速、可靠地组装 一系列聚合物 半结晶聚合物 的成核剂，例如 HDPE、PP、POM 防止氧气进入的 PET吸氧剂 透明容器（PP、 PE、PETG、COP） 中的紫外光防护 防潮以改善屏障 激光打标的UDI替 代油墨印刷/贴标 PP、ABS、PC和 高温聚合物的颜 色，符合UL认证 为各种聚合物提供多种颜色，能够 为您的工艺提供适用的即用型配方 或母粒 降低不符合现行和拟定法规（如 IVDR）的风险 即用型解决方案/母粒支持针对电器 外壳的UL要求 永久性/非迁移性即用型配方；不受 相对湿度（%）影响的快速静电衰 减时间 不含山梨醇，最大限度地减少潜在 迁移 1.844.4AVIENT www.avient.com 版权所有© 2021埃万特公司。

These expanded offerings add medical-grade LDPE, nylon, PEBA, PS and PVC to the globally available palette of specialty healthcare colorants, and are pre-certified to meet or exceed biocompatibility requirements for ISO 10993 and/or USP Class VI protocols. All thirteen medical-grade carrier materials in the portfolio are pre-certified to meet or exceed ISO 10993 and/or USP Class VI requirements for applications ranging from medical packaging to device housings. 

NEU™ Custom Capabilities and NEUSoft™ Thermoplastic Polyurethanes are developed for short-term in-vivo applications that offer good elasticity, radiopacity, excellent UV stability and protection against moisture and oxygen while meeting ISO 10993 & USP Class VI standards.

WHAT WE DO: MATERIAL SCIENCE 5 CUSTOM FORMULATION FE BRUARY 1 5 , 2023 W EB CAS T Q4 2022 VS. Avient Specialty Formulators Other Specialty / Chemical Companies 2023E(%) 31 79 87 81 79 76 73 90 77 76 75 73 64 59 33 A vi en t K W R P P G F U L A V Y R P M F M C C E A S H H X L E C L H U N E M N S C L MULTIPLE EXPANSION Avient Specialty Formulators Other Specialty / Chemical Companies Source: Peer data per Bloomberg as of February 13, 2023 Note: Avient reflects 2023 adjusted EBITDA guidance of $530M and closing share price of $38.89. Avient 2011 and 2018 valuations reflect trailing 12 months EBITDA at December 31 of the respective years. 32 EV / 2023E EBITDA Historic Multiple 6.5 8.3 10.0 15.6 13.9 13.7 12.8 9.5 18.0 17.5 12.3 10.2 9.7 8.8 8.4 5.9 A vi en t (2 01 1) A vi en t (2 01 8) A vi en t K W R P P G R P M A V Y F U L H X L E C L F M C A S H S C L H U N E M N C E RA W M AT ER IA L OVE RV IE W 34 RAW MATERIAL 2022 ANNUAL PURCHASES Performance Additives 16% Pigments 12% TiO2 11% Dyestuffs 2% Polyethylene 12% Nylon 6% Polypropylene 6% Styrenic Block Copolymer 5% Other Raw Materials 30% ~40% hydrocarbon based (Grey shaded materials are hydrocarbon based, includes portion of “Other Raw Materials”) Non-hydrocarbon based materials Excludes Avient Protective Materials SEGMENT DATA U.S. & Canada 40% EMEA 37% Asia 18% Latin America 5% 2022 PRO FORMA SEGMENT, END MARKET AND GEOGRAPHY GEOGRAPHY REVENUESEGMENT FINANCIALS Consumer 20% Packaging 24% Industrial 15% Building and Construction 10% Telecommunications 4% Energy 4% Defense 6% END MARKET REVENUE (1) Total company adjusted EBITDA of $592M includes corporate costs $2,355M $402M $1,300M $272M Sales EBITDA Specialty Engineered Materials Color Additives and Inks $592M$3,653M (1) Transportation 9% Healthcare 8% 36 C O L O R , A D D I T I V E S & I N K S 2022 REVENUE | $2 .4 B ILL ION US & Canada 34% EMEA 38% Asia 20% Latin America 8% END MARKET REGION 37 Packaging 34% Consumer 21% Healthcare 8% Industrial 15% Transportation 8% Building & Construction 11% Telecommunications 1% Energy 2% S P E C I A LT Y E N G I N E E R E D M AT E R I A L S 2022 PRO FORMA REVENUE | $1 .3 B ILL ION END MARKET US & Canada 52% EMEA 35% Asia 13% REGION 38 Packaging 5% Consumer 19% Healthcare 8%Industrial 16% Transportation 10% Telecommunications 10% Energy 9% Defense 15% Building & Construction 8% Packaging 32% Consumer 27% Healthcare 8% Industrial 14% Building & Construction 5% Telecommunications 3% Energy 1% Defense 1% Asia (18% of sales) Transportation 9% 2022 PROFORMA AVIENT REGIONAL SALES BY END MARKET Packaging 27% Consumer 14% Healthcare 5% Industrial 17% Building & Construction 10% Energy 5% Defense 8% EMEA (37% of sales)Transportation 11% Packaging 13% Consumer 24% Healthcare 12% Industrial 15% Building & Construction 13% Energy 5% Defense 5% US & Canada (40% of sales) Transportation 7% Packaging 56% Consumer 23% Healthcare 4% Industrial 7% Building & Construction 4% Telecommunications 1% LATAM (5% of sales) Transportation 5% Telecommunications 3% Telecommunications 6% 39

PG 57966.00 GN PETG UV PP PURPLE F/VI Gray 3

GRAY PG 24162.01 GN HDPE AS PG 24159.01 RD HDPE AS

AQUA HDPE F UV BROWN 7596C PE GREY W/5YR UV

STANDARD COLORS FOR BIOPHARMACEUTICAL APPLICATIONS GLASS FILL COLOR PRODUCT NAME 10% Bright White HC8910-0004 RS 20% HC8910-0017 RS 33% HC8910-0018 RS 10% Cool Gray 1C HC8910-0005 RS 20% HC8910-0006 RS 10% Cool Gray 3C HC8910-0007 RS 20% HC8910-0008 RS 10% Warm Gray 1 C HC8910-0009 RS 20% HC8910-0010 RS 10% TPX 12-0703 Tan HC8910-0011 RS 20% HC8910-0012 RS 10% 542C Blue HC8910-0013 RS 20% HC8910-0014 RS 10% 301C Blue HC8910-0015 RS 20% HC8910-0016 RS Colors may vary from actual color shown