About Wilflex  PolyOne Wilflex Inks are more than just textile inks. About PolyOne  PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions. Photos ©PolyOne 

  • Stable and controlled dielectric constant - from 2.6 to 23 • Very low losses even at mmWaves • Isotropic material - no glass fibers • Can be injection molded and machined APPLICATION BULLETIN STABLE RF PROPERTIES OVER A WIDE FREQUENCY RANGE 0,0 2,0 4,0 6,0 8,0 10,0 12,0 D ie le ct ri c PR E PE RM® PPE 95 0 PR E PE RM® PPE 80 0 PR E PE RM® PPE 44 0 PR E PE RM® PPE 32 0 PR E PE RM® PPE 26 0 LOW LOSSES UP TO mmWAVE FREQUENCIES* BATCH-TO-BATCH STABILITY DURING PRODUCTION * Measurements performed at VTT Technical Research Centre of Finland Ltd in 2018.

FLEXIBLE PACKAGING COMPANY P E T F O O D P A C K A G I N G • Incorporate an antistatic additive into pet food packaging to dissipate static in hot and dry environments • Improve efficiency within a robotic packaging process • Support extended packaging shelf life • Leveraged technical expertise in packaging additives to identify a suitable formulation for static dissipation in harsh environments • Provided a customized and effective antistatic additive solution that complemented the automated packaging process while providing added durability and protection to extend shelf life Cesa Stat Antistatic Additives KEY REQUIREMENTS WHY AVIENT?

avient ATM/ CASH MACHINE T R A Y S T R U C T U R E • Excellent stiffness & rigidity • Anti-static, frictional note speed • Excellent dimensional stability • Flame resistance • Service life durability • Provided a solution with permanent antistatic properties • Excellent wear and friction resistance, enhancing durability • Additional performance characteristics of flame resistance and low COF Stat-Tech™ PC custom formulations KEY REQUIREMENTS WHY AVIENT? All Rights Reserved https://www.avient.com/products/thermoplastic-elastomers/stat-tech-tpe-static-dissipative-electrically-conductive-thermoplastic-elastomers ATM/ cash machine

gate location, fill/pack/warp/cool) & material solution • Evaluates component design viability with preferred Avient material solution • Fiber analysis determines fiber orientation and length • Predicts part quality and manufacturability (shrink, warp, weld line location) FILLING PART QUALITYFIBER ORIENTATION Finite Element Analysis (FEA) • Virtually simulates how an application will perform in real-world conditions with a high level of precision • Able to represent a variety of problems, test methods, models and outputs to evaluate the design, process and material combination for validation or optimization • Dynamic - Acceleration - Impact - Break/no break - Transmitted force - Energy absorption • Thermal Mechanical - Temperature Computational Fluid Dynamics (CFD) - Heat path - Dominant heat transfer - Temperature mapping - Coupling with mechanical simulations FEA Simulation Capabilities • Static - Displacement/rotations - Stress and strains - Contact pressure - Reaction forces/moments - Factors of safety • Vibration - Eigen frequencies - Harmonic response ○ Harmonic displacement, acceleration and stress Software Used • Autodesk Moldflow • Digimat • Simulia/Abaqus • MSC Cradle • CAD/CAE - MSC Apex - SolidWorks Failure Mode Effect Analysis (FMEA) Support By leveraging mold filling simulation, multiphysics simulation, and the understanding of the link between design, process and material, we can help inform your decision-making process for product development. Identify Equipment Needs • Material handling and drying equipment needs and sizing • Primary processing equipment improvements • Secondary operations equipment improvements Optimize Processes • Material preparation • Primary process development • Secondary operations process development • Tooling debug/optimization Troubleshooting • Failure analysis/issue resolution • Process/mold support • Equipment review Training • Polymers fundamentals training • Polymer types training Avient’s unique combination of materials, design expertise and technical services enables us to conquer challenges and unlock the potential of innovation in meaningful and dynamic ways for customers around the world.

gate location, fill/pack/warp/cool) & material solution • Evaluates component design viability with preferred Avient material solution • Fiber analysis determines fiber orientation and length • Predicts part quality and manufacturability (shrink, warp, weld line location) FILLING PART QUALITYFIBER ORIENTATION Finite Element Analysis (FEA) • Virtually simulates how an application will perform in real-world conditions with a high level of precision • Able to represent a variety of problems, test methods, models and outputs to evaluate the design, process and material combination for validation or optimization FEA Simulation Capabilities • Static - Displacement/rotations - Stress and strains - Contact pressure - Reaction forces/moments - Factors of safety • Vibration - Eigen frequencies - Harmonic response ○ Harmonic displacement, acceleration and stress Software Used • Autodesk Moldflow • Simulia/Abaqus • MSC Cradle • CAD/CAE - MSC Apex - SolidWorks • Failure mode effect analysis (FMEA) support By leveraging mold filling simulation, data software, and physical simulation capabilities, we can help inform your decision-making process. Identify Equipment Needs • Material handling and drying equipment needs and sizing • Primary processing equipment improvements • Secondary operations equipment improvements Optimize Processes • Material preparation • Primary process development • Secondary operations process development • Tooling debug/optimization Troubleshooting • Failure analysis/issue resolution • Process/mold support • Equipment review Training • Polymers fundamentals training • Polymer types training Avient’s unique combination of materials, design expertise and technical services enables us to conquer challenges and unlock the potential of innovation in meaningful and dynamic ways for customers around the world.

Liquid and masterbatch colorants to provide shelf appeal Versaflex ™OM Thermoplastic Elastomer provided a formulation with better wear resistance and met anti-static standard surface resistivity Discover materials from Avient that can enable faster and more reliable communication, minimize signal loss and maximize connectivity, protect electronics from static build up and radio frequency interference.

Liquid and masterbatch colorants to provide the right color for shelf appeal Versaflex ™OM Thermoplastic Elastomer provided a formulation with better wear resistance and met anti-static standard surface resistivity Discover materials from Avient that can enable faster and more reliable communication, minimize signal loss and maximize connectivity, protect electronics from static build up and radio frequency interference.

w.e.f.02/08/2021) Former Name if any : POLYONE SINGAPORE PTE LTD Incorporation Date. : 14/12/1990 Company Type : PRIVATE COMPANY LIMITED BY SHARES Status : Live Company Status Date : 14/12/1990 Principal Activities Activities (I) WHOLESALE TRADE OF A VARIETY OF GOODS WITHOUT A DOMINANT PRODUCT (46900) : IMPORT/EXPORT AND SALES OF POLYMERS Description : Activities (II) : Description Capital CurrencyIssued Share Capital Share TypeNumber of Shares * (AMOUNT) 694600 SINGAPORE, DOLLARS ORDINARY694600 7200000 UNITED STATES OF AMERICA, DOLLARS ORDINARY7200000 * Number of Shares includes number of Treasury Shares CurrencyPaid-Up Capital Share TypeNumber of Shares (AMOUNT) 694600 SINGAPORE, DOLLARS ORDINARY 7200000 UNITED STATES OF AMERICA, DOLLARS ORDINARY Page 1 of 4 Number Of Shares Currency COMPANY HAS THE FOLLOWING ORDINARY SHARES HELD AS TREASURY SHARES Registered Office Address 3 INTERNATIONAL BUSINESS PARK #04-14/15 NORDIC EUROPEAN CENTRE SINGAPORE (609927) Date of Address 16/08/2020: Date of Last AGM : 29/08/2020 Date of Last AR : 26/10/2020 FYE As At Date of Last AR : 31/12/2019 Audit Firms NAME ERNST & YOUNG LLP Amount Secured Chargee(s) Charges CurrencyCharge No.

Liquid and masterbatch colorants to provide shelf appeal and product protection  Versaflex ™OM Thermoplastic Elastomer provided a formulation with better wear resistance and met anti-static standard surface resistivity Discover materials from Avient that can enable faster and more reliable communication, minimize signal loss and maximize connectivity, protect electronics from static build up and radio frequency interference.