公公公公 司司司司 更更更更 改改改改 名名名名 稱稱稱稱 證證證證 明明明明 書書書書 CERTIFICATE OF CHANGE OF NAME 本 人 謹 此 證 明 I hereby certify that POLYONE HONG KONG HOLDING LIMITED 已 藉 特 別 決 議 更 改 其 名 稱 ， 該 公 司 根 據 having by special resolution changed its name, is n ow incorporated under the 香 港 法 例 第 622 章《 公 司 條 例 》註 冊 的 名 稱 現 為 Companies Ordinance (Chapter 622 of the Laws of Hon g Kong) in the name of Avient Hong Kong Holding Limited 本 證 明 書 於 二二二二 ＯＯＯＯ 二二二二 一一一一 年 八八八八 月 二二二二 日 發 出 。

Versaflex™ OM3060 PP包覆成型 硬度 法规 灭菌 特性 28A 环氧乙烷 柔软的半透明材料，粘性好 43A 环氧乙烷 高度可着色的解决方案， 粘性好，不易压缩变形 42A/ 50A 环氧乙烷 透明的耐高温级材料； ABS、PC可粘合 60A 环氧乙烷/蒸汽 弹性高，不易压缩变形 20A-90A 环氧乙烷 用途广泛，无填充 ABS，PC包覆成型 硬度 法规 灭菌 特性 40A USP VI级，ISO 10993 环氧乙烷 半透明 60A USP VI级，ISO 10993 环氧乙烷 透明 VERSAFLEX™ CL与DYNAFLEX™ 包覆成型，符合人体 工程学设计 触感柔软，有利于形成良好的表面 有多种颜色效果和纹理可供选择 提高抓握力、缓冲力和舒适度 提高性能表现，如密封性能、减震、隔氧、 耐刮擦和耐磨性能 降低装配成本，加工性能良好 可牢固包覆于各种基材上 血糖仪 医用工具包覆成型 注射笔 分析仪器 Dynaflex™ G2706 Dynaflex™ G2711 Versaflex™ CL2242 & CL2250 Versaflex™ G2705 N Versaflex™ HC3810 Versaflex™ OM1040 US食品接触 USP VI级，ISO 10993 材料描述 硬度 法规 灭菌 特性 45A USP VI级 55A USP VI级 70A USP VI级 43A 环氧乙烷 34A USP VI级， ISO 10993-4/5 FDA，USP VI级， ISO 10993 57A 挤出级，耐高温 再密封，压缩变形性能提高 摩擦低 Versalloy™ HC 9210-55N Versalloy™ HC 9210-70N Versalloy™ HC 9220-43N Versaflex™ HC 2110-35N Versaflex™ HC 2110-57B FDA，USP VI级， ISO 10993 环氧乙烷 加工性能良好，表面光洁、美观 环氧乙烷 环氧乙烷 加工性能良好，表面光洁、美观 加工性能良好，表面光洁、美观 高压灭菌、环氧乙烷、 高压灭菌、环氧乙烷、 VERSALLOY™ HC与VERSAFLEX™ HC 密封和再密封 柔软的橡胶质感 无抽芯，静态推塞被刺穿后再密封性良好 满足动态密封的低摩擦系数要求 可萃取物含量低 适合在聚烯烃上包覆成型 密封和密封隔膜 密封件和卫生垫圈 注射器推塞和塞头 Versalloy™ HC 9210-45N 材料描述 硬度 法规 灭菌 特性 65A/ 75A/ 84A 54A 67A 高压灭菌器 透明度高，不含增塑剂，无油 工作温度高，可高温灭菌 环氧乙烷、辐射灭菌 Versaflex™ HC MT555 Versaflex™ HC BT218 VERSAFLEX™ CL与DYNAFLEX™ 高透明度级，不含增塑剂 无色透明级，配方不含邻苯二甲酸酯增塑剂 符合医疗法规USP VI级和ISO 10993-4、5的 要求 食品接触用并符合FDA标准 可高压灭菌和辐射灭菌 可萃取物含量低 透明度高（雾度50 4.1, 100 4.5, 100 4, 70 6, 70 拉伸模量（MPa） 2200 2700 2600 2350 1820 1820 挠曲强度（MPa） 80 90 104 86 68 68 挠曲模量（MPa） 2500 2700 2500 2300 1980 1590 HDT：0.45、1.8（MPa） 110, 80 90, 80 100, 89 123, 100 123, 64 100, 70 UL-94等级，3.0mm 5VA V-0 5VA V-0 HB V-0 UL-94等级，1.5mm V-0 V-0 5VB V-0 HB V-0 UL-94等级，0.75mm V-1 V-2 V-0 无 无 V-2 竞争材料对比 医疗保健特种工程聚合物配方 TRILLIANT™ HC热塑性塑料 Trilliant™ HC高性能热塑性弹性体系列配方是专为应对日趋严苛的医疗器械和设备而开发的。

In addition, the formulation meets ISO 15759 requirements for medical infusion equipment and is manufactured in an ISO 13485 facility.

This is to certify that the Environmental Management System of: Avient Corporation HQ 33587 Walker Road The Environmental Management System is applicable to: Certificate No: 65537 Certification Date: 29 September 2023 Effective Date: 22 March 2024 Expiration Date: 27 September 2026 Revision Date: 22 March 2024 Dominic Townsend, President CORPORATE SUPPORT ACTIVITIES, DESIGN, MANUFACTURE AND DISTRIBUTION OF COLOUR AND ADDITIVE CONCENTRATES, THERMOPLASTIC RESINS AND PELLETS, SPECIALTY COMPOUNDS AND COLORANTS. This certificate may be found on the ABS QE Website (www.abs-qe.com). For certificates issued in the People's Republic of China information may also be verified on the CNCA website (www.cnca.gov.cn).

MATERIAL BRIEF DESCRIPTION FR PC/ABS Flame retardant, chemical resistance, high ESCR FR PC/PET Flame retardant, impact modified, chemical resistant FR PC/PBT Skin-contact biocompatible, flame retardant, high chemical resistance FR Copolyester Flame retardant, chemical resistant, may incorporate agency-rated materials to meet USP Class VI or ISO 10993 requirements Trilliant™ HC8910 Unfilled PK blend, BPA-free, high chemical resistance, may incorporate agency-rated materials to meet USP Class VI or ISO 10993 requirements Trilliant™ HC8920 FR Non-halogenated flame retardant PK blend, BPA-free, high chemical resistance, may incorporate agency rated materials to meet USP Class VI or ISO 10993 requirements Edgetek™ ET8900 CR Unfilled PK blend, high chemical resistance Edgetek™ ET8900 HI CR High impact PK blend, high chemical resistance Edgetek™ ET8920 FR CR Non-halogenated flame retardant PK blend, high chemical resistance Table 2.

規制対応 評価試験： - ISO 10993-1 - USP および (Class VI) - 欧州薬局方 モノグラフ 3.1.3/ 3.1.5 (ポリオ レフィン系包装材) - USP (ポリエチレン) - ICH Q3Dに準拠した元素不純物分析 DMF（Type III）および Device Master File 登 録済み 米国FDAおよびEUの食品接触規格 ヘルスケア用途に制限ありー下記参照詳しくはAvientにお問い合わせください。 a) 米国食品医薬品局（FDA）または国際標準化機構（ISO）により「インプラント」機器として分類される医療機器、または米国薬局方（USP）または ISO 規格で定義される「パーマネント」 機器、または (b)EU指令90/385/EECの改正で定義された能動埋込型医療機器、または (c)EU指令93/42/EECの改正で定義された「長期」使用のための医療機器。

Use of Biopolymers in Packaging Types Introduction to Biopolymers Less Frequently Used More Frequently Used Single Use Bottles Single Use Cups, Tubs & Trays Clothing Packaging Bags Pre-packed Fruit Bags Vegetable Bags Coffee Capsules Carrier Bags Fruit Labels Fast Food Trays (closed system) Teabags Biowaste Bags To ensure compliance with requirements and regulations, suitable certification is of crucial importance. Avient is a TÜV Austria certified masterbatch supplier and can help support and secure the full certification process of a final part. In compliance with certification requirements, Avient biocolorants can offer a large spectrum of color possibilities supporting differentiation and appeal at consumer level.

主な特徴 ISO 13485の管理基準化で製造。 規制対応 評価試験*: - ISO 10993-1 - USP および (Class VI) - 欧州薬局方 モノグラフ 3.1.3/ 3.1.5 (ポリオ レフィン系包装材料) - USP (ポリエチレン) - ICH Q3Dに準拠した元素不純物分析 DMF（Type III）および Device Master File 登 録済み 米国FDAおよびEUの食品接触規格 軽量化 ヘルスケア用途に制限ありー下記参照詳しくはAvientにお問い合わせください。 a) 米国食品医薬品局（FDA）または国際標準化機構（ISO）により「インプラント」機器として分類される医療機器、または米国薬局方（USP）または ISO 規格で定義される「パーマネント」 機器、または (b)EU指令90/385/EECの改正で定義された能動埋込型医療機器、または (c)EU指令93/42/EECの改正で定義された「長期」使用のための医療機器。

KEY CHARACTERISTICS • Customized density offering a wide range of specific gravities (1.2–11 gm/cm3) • Based on recycled resin from PIR and PCR sources • Broad modulus range, from very flexible to very rigid grades • Corrosion resistance that withstands oxidization for long-term use and benefit • Chemical resistance can be adapted depending on base resin as required • Provides visual surface effects, aesthetics, and cool touch • Design flexibility and processing ease MARKETS AND APPLICATIONS Applications in packaging and consumer goods in which a more sustainable solution is preferred: • Cosmetic caps and closures • Perfume caps • Spirit bottle caps • Luxury boxes • Handles and knobs SUSTAINABILITY BENEFITS • Formulated with recycled resin from post-industrial recycled (PIR) and/or post-consumer recycled (PCR) sources including ocean bound plastic waste • Reduces waste and supports the circular economy • Reduces carbon footprint compared to fossil feedstock alternatives • Simplifies manufacturing and lowers costs versus metal PRODUCT BULLETIN CHARACTERISTICS UNITS Gravi-Tech REC-CI GT5200-5089 PT Natural Gravi-Tech REC GT5200-5075 Black X2 Gravi-Tech REC GT5200-5078 Gravi-Tech REC GT5200-5079 Gravi-Tech REC GT5200-5060 Gravi-Tech REC GT5200-5057 Base Resin Ocean Bound rPP rPP rPP rPP rPP rPP Recycled Content/Filler g/cm >98% PIR+PCR 60% PIR/Mineral >95% PIR/Mineral >95% PIR+PCR/Mineral 30% PIR/Mineral 30% PIR/Mineral Density (ISO 1183) g/ccm 1.2 1.2 1.2 1.2 1.9 2.0 CHARACTERISTICS UNITS Gravi-Tech REC GT7300-5034 X2 FD Natural Gravi-Tech REC GT7300-5036 Gravi-Tech REC GT7300-5025 Gravi-Tech REC GT6000-5032 GT6000-5031 Base Resin ABS rABS/ABS rABS rPA6 rPA6 Recycled Content/Filler g/cm 50% PIR/Mineral 65% PIR/Mineral 10% PIR/Mineral 20% PIR/Mineral 20% PIR/Mineral Density (ISO 1183) g/ccm 1.5 1.5 2.2 2.7 2.8 AVAILABLE GRADES Copyright © 2024, Avient Corporation.

KEY CHARACTERISTICS • Manufactured at four ISO 13485 certified manufacturing sites, providing global consistency and increased security of supply • Documented change control beyond CAS number, reducing risk of change • Non-phthalate and formulated without animal- derived substances • Standard concentrates in a PE carrier and on request in PP • Pre-colored formulations can be supplied in specific resins selected for the application REGULATORY SUPPORT • Raw materials tested to: - ISO 10993-1 and USP biological evaluation - European Pharmacopeia 3.1.3/3.1.5 (polyolefin) - USP (polyethylene) - ICH Q3D elemental impurities • Registered Drug Master File (Type III) • Food contact established with FDA/EU* APPLICATION BULLETIN DRUG TYPE COLOR DESCRIPTION PANTONE REFERENCE AVIENT PRODUCT CODE PE BASED Adrenergic agonist combinations Light Green 373 C PE6M176349 Adrenergic agonists Purple 2583 C PE4M176057 Anti-infectives Tan 467 C PE8M176130 Anti-inflammatory, nonsteroidal Grey Cool Grey 4 C PE7M176184 steroids Pink 197 C PE3M176237 Anti-inflammatory, immunomodulators Olive Green 5763 C On request Beta-blockers Yellow Yellow C PE1M176160 Beta-blocker combinations Dark Blue 281 C PE5M176272 Carbonic anhydrase inhibitors Orange 1585 C PE2M176089 Cytotoxic Black 6 C PL9M176008 Miotics Dark Green 348 C PE6M176267 Mydriatics and cycloplegics Red 1797 C PE3M176236 Prostaglandin analogues Turquoise 326 C PE5M176273 Healthcare use limitations apply—see below.