CLEVELAND, March 16, 2020 /PRNewswire/ -- In anticipation of closing the acquisition of Clariant Masterbatch later this year, PolyOne Corporati

PolyOne Completes Clariant Masterbatch Acquisition, Announces New Name: Avient Corporation

In July 2020, following our transformational acquisition of Clariant Color, we branded the collective enterprise as Avient —a new name, for a new kind of materials company. Jellison 66 2015 Yes C M Ashish K. 6) Annual Grant of RSUs.

Company Trade name Avient Colorants Netherlands B.V. Company start date 11-04-2006 Activities SBI-code: 46751 - Wholesale of basic and industrial chemicals Employees 4 Establishment Establishment number 000019561423 Trade name Avient Colorants Netherlands B.V. Employees 4 Sole shareholder Name Clariant Plastics & Coatings AG Visiting address Rothaustrasse 61, CH-4132 Muttenz 1, Switzerland Registered in Handelsregister Basel-Landschaft, Switzerland This extract has been certified with a digital signature and is an official proof of registration in the Business Register.

CLARIANT PRODUCT FZ43766050 IS LESS PINK PP FR 8-6 LMS-1000

SURGICAL INSTRUMENT OEM I N T R A O R A L S C A N N E R • Chemical and impact resistance • Customized pre-colored solutions • Color and dimension stable after sterilization • Minimum color deviation and easy to process • Technical support and color expertise • Offered bright white and customized pre- colored formulations in PPSU and PSU for intraoral scanner head and body parts • Provided a solution that can withstand up to 1,000 cycles autoclave, with good chemical and excellent impact resistance • Met customer request for color stability after processing and biocompatible compliance Transcend™ Premier Healthcare Colorants KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION RESISTANCE + CUSTOMIZED COLORS LEARN MORE Copyright © 2023, Avient Corporation. https://www.avient.com/products/polymer-colorants/high-temperature-color-concentrates/colorant-chromatics-transcend-premier-healthcare-colorants

Mulch films case study BIODEGRADABLE & COMPOSTABLE M U L C H F I L M S • Compliance with European Standard EN17033 or OK Compost • Black and white color standards available under different TÜV Austria certifications (OK Compost and more) • Full support for end-product certification for both EN13432 and EN17033 • Formulated with pigments tested and approved by certified body OnColor™ Bio-Colorants KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-bio-colorants

MEVOPUR Colors for Ophthalmic Closures Application Bulletin_CN8.18-1 * 可根据要求提供FDA/EU合规信息 应用公告 用于眼科药物容器盖的 着色剂MEVOPUR™ 用于眼部（眼科）用药物容器盖的MEVOPUR标 准母粒系列产品符合美国眼科学会（AAO）的颜 色标准。 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发布的注册药品管理档案（III类）和/或医 疗器械管理档案 食品接触符合FDA/EU*要求 • • • 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 变更控制记录的不限于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 标准母粒在PE载体中提供，可根据要求在PP 中提供 可以采用针对应用选择的特定树脂提供预着色 配方 • • • • • 药物类型 颜色说明 潘通色号参考 埃万特产品代码（PE基） 肾上腺素能激动剂组合 浅绿色 373 C PE6M176349 肾上腺素能激动剂 紫色 2583 C PE4M176057 抗感染药 棕褐色 467 C PE8M176130 非甾体类抗炎药 灰色 冷灰色 4 C PE7M176184 甾体类抗炎药 粉色 197 C PE3M176237 免疫调节剂类抗炎药 橄榄绿 5763 C 按要求提供 β-受体阻滞剂 黄色 黄色 C PE1M176160 β-受体阻滞剂组合 深蓝色 281 C PE5M176272 碳酸酐酶抑制剂 橘黄色 1585 C PE2M176089 细胞毒素 黑色 6 C PL9M176008 缩瞳剂 深绿色 348 C PE6M176267 散瞳剂和睫状肌麻痹剂 红色 1797 C PE3M176236 前列腺素类似物 绿松石 326 C PE5M176273 适用医疗保健使用限制—见下文。

Avient Colorants Sweden AB in Malmoe and Avient Colorants USA LLC in Lewiston, Maine are Medical Centers of Competence with an external ISO 13485 certification. Validation Avient Colorants Sweden AB and Avient Colorants Lewiston, ME follow the Global Harmonization Task Force guideline GHTF/SG3/N99-10 to define the procedure for process validation. HACCP Avient Colorants Spain S.A., Avient Colorants Toluca Mexico, and PolyOne Spain SLU follow the structure of HACCP (Hazard Analysis and Critical Control Point) as a system for assessing compliance to food safety standards.

DENTAL TOOL OEM 3 D D E N T A L S C A N N E R • Achieve accurate color match to non-polysulfone (PSU) components • Must be compatible with hospital disinfectants and survive repeated steam sterilization • Developed precise color match to other resins used in adjacent parts, maintaining accurate brand identification • Provided expertise in pigments and critical color manufacturing for high performance resins • Customized a high-performance solution able to withstand steam sterilization in an autoclave Transcend™ Precolored Gray and Precolored White PSU KEY REQUIREMENTS WHY AVIENT? All Rights Reserved https://www.avient.com/products/polymer-colorants/high-temperature-color-concentrates/colorant-chromatics-transcend-premier-healthcare-colorants