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Product Details: 200μ Translucent Hard Type Compared to conventional products, Reduce plastic and CO2 emissions by adding Limestone LIMEX Sheet Raw Material Final Products for Backlit Film Signage LIMEX is an inorganic filler dispersion composite material that contains more than 50% inorganic matter such as calcium carbonate and is an alternative to plastics and paper, developed exclusively by TBM in Japan. Notes・These are estimated approximate values and are not guaranteed. The figures are subject to change depending on data availability and other factors.・Comparisons with other companies' products are not possible due to differences in calculation and data collection methodologies.Assessment Methodology・Life Cycle Inventory (LCI)・LCI Database: IDEA version 3.2 from the IDEA Lab, Research Institute of Science for Safety and Chemical AIST・Impact Assessment Method: Climate change IPCC 2013 GWP 100aAssessment Conditions・Proposed Product: LIMEX Sheet 200µm, Comparative Product (General Product): PET 200µm.・Scope: [Raw Material Procurement] → [Sheet Manufacturing] → [Disposal (Incineration)]・Assumes manufacturing and disposal in Japan. Excludes processes such as illuminated sheet processing, printing, and transportation.・Manufacturing Conditions: Based on TBM factory performance data from 2024 to 2025.・Electricity Consumption: LIMEX uses virtually 100% renewable energy-derived electricity, while the general product assumes average electricity in Japan. Petroleum Plastic Usage Approx. -55% GHG Emission Approx. -43% LIMEX Sheet vs 100% PET Sheet CO2 2 

Features Compared to PET Sheet Materials (Backlit Application) Reduce the Cost up to 15% 01 Higher Cost Performance $ The use of inexpensive limestone makes it possible to offer the film at a lower cost than conventional plastic films. The light transmittance is higher, and the light diffusion is superior, enabling the expression of vivid and beautiful colors when viewed from any angle. 02 Better Eye-Catch Performance Ideal as an alternative to plastic films and synthetic paper, it is also ideal in wet environments, strong and tear-resistant 03 Waterproof & Strong tear Resistance Can be labelled with an ‘environmental appeal label’ if the conditions of use are met. Environmental performance can be communicated externally. 04 By providing labels, promotes environmental performance 3 

More than 10,000companies and municipalities use various LIMEX materials and products. Introduction Cases 

Target Indutry 5 Cosmetic brand Advertising agency Restaurant chains 

Advertisement in the City Case Study 6 

Light transmittance measurement results Comparison with competitor goods *Measured according to Nippon Denshoku Kogyo, NDH5000 (haze meter), JIS K7361-1, JIS K7136. Sample Lay Diffusion Light Source No. Thickness (μm) Notes transmittance Diffusion rate concealment LIMEX LJU18A 200 UV-IJ、LATEX-IJ 43.3% 43.1% 7.0cm LIMEX LJU169 200 Solvent IJ 45.6% 45.5% 7.0cm PVC Sheet 130 - 11.3% 11.2% 9.5cm Translucent PET Sheet 155 - 37.4% 37.3% 9.0cm Semi-gross Low Lint Synthetic Paper 215 - 38.7% 38.6% 8.5cm Low Lint Synthetic Paper 160 - 8.8% 8.8% 9.0cm Poly Ester Sheet 130 - 38.6% 38.5% 8.5cm 

8 - TBM is a deep tech startup that earned unicorn status in Japan - Company Overview Company Name TBM Co., Ltd. Established August 2011 Address 15F Toho Hibiya Building, 1-2-2, Yurakucho, Chiyoda-ku, Tokyo, JAPAN CEO Nobuyoshi Yamasaki employees 313 (as of April 2025) Business Develop, manufacture, and deliver ecological materials, and material circulation business Awards • Plug and Play 2016 “New materials and package” (US) • Stevie Awards Asia Pacific 2017 (ASIA REGION) • COOL JAPAN AWARD 2017 (JAPAN) • US Japan Innovation Award 2017 ” Innovation Showcase company “ (US) • Red Dot Design Award 2018 (GERMANY) • EY Entrepreneur Of The Year 2019 Japan (JAPAN) • Good Design Award 2020 “Bio LIMEX Bag” (JAPAN） • 100 Best Industrial Innovations for International Technology Transfer (CHINA) • Golden Pin Design Award 金點設計獎 2021 (TAIWAN) Tohoku LIMEX Factory (Tagajo City, Miyagi Prefecture) Yokosuka Circular Factory (Yokosuka City, Kanagawa Prefecture)