Chin Hsin Environ Engineering Co. Ltd. · TWSE:6951

Chin Hsin Environ Engineering — Q1 2026 Earnings Presentation

15 slides from Chin Hsin Environ Engineering's earnings presentation, Jun 4, 2026

Slide 2: Safe Harbor Notice
Safe Harbor Notice  This document and relevant information herein may contain internal and external forward-looking information and constitute forward-looking statement.  This document and relevant information may contain certain forward-looking statements. Such forward-looking statement is not ac
Slide 5: About Chin Hsin
About Chin Hsin A professional medical waste and industrial waste clearance organization, Established combining reuse of medical waste plastic and Empty Containers Recycling and Disposal with an environmentally friendly plastic-wood production Taoyuan in1999 company focused on circular economy. (Med
Slide 7: 2026 Q1 Performance Results
2026 Q1 Performance Results • Medical Waste $99,596→ $95,322 (↓$4,274) NTD in thousands Increase mainly due to decrease in the volumes wastes collected from hospitals. • Industrial Waste $134,511 → $99,549 (↓$34,962) Decrease due to lower asbestos roofing removal volumes. • Reuse $4,772→$5,627 (↑855
Slide 8: 2026 Q1 Financial Results Summary Statements of Income
2026 Q1 Financial Results Summary Statements of Income(Quarterly) (NTD in thousands) Q1/26 Q4/25 QoQ Q1/25 YoY Revenues 209,781 254,154 -17% 172,693 21% Gross Profit 127,774 152,824 -16% 100,305 27% Gross Profit Margin 60.89% 60.13% 58.08% Operating Income 84,570 111,148 -24% 63,610 33% Operating Pr
Slide 9: 2026 Q1 Cash Flow
2026 Q1 Cash Flow Statements of Cash Flow (NTD in thousands) 2026.1.1-2026.3.31 2025.1.1-2025.3.31 Net Cash Flows from (Used in) Operating Activities 80,853 79,017 Net Cash Flows from (Used in) Investing Activities (33,945) (239,766) Net Cash Flows from (Used in) Financing Activities (22,936) (11,24
Slide 11: Medical Waste and Industrial Waste Clearance
Medical Waste and Industrial Waste Clearance With extensive industry experience and a solid customer base, both industrial and medical waste segments continue to grow steadily. The Company will further strengthen customer relationships and expand its service footprint through the “Chin Hsin” brand.
Slide 12: Medical Waste Reuse
Medical Waste Reuse Integrate existing customer base and optimize processes to realize high-value waste transformation through the "Chin-hsin timber" product, building a complete circular economy business model. Initial Manual Sorting Sterilizing with High Temperature Cleaning, Sorting, Cutting, and
Slide 13: Treatment and Disposal of Empty Containers
Treatment and Disposal of Empty Containers Operations Base and Production Line Overview • Douliu Plant (Douliu Industrial Park) • Processes recycled plastic containers through shredding, washing, sorting, and extrusion to produce plastic flakes and pellets. • Q4 2025: Production line construction co
Slide 14: Environmentally Friendly Building Materials- Chin-Hsin Timber
Environmentally Friendly Building Materials- Chin-Hsin Timber Obtain certifications and inspection approvals Green Building Material Label ISO9001:2015 Manufacturing of Environmentally Friendly Building Materials CNS15730 Wood-Plastic Recycled Composite CNS7774 Rigid Foam Urethane for Heat Insulatin

Chin Hsin Environ Engineering — Q1 2026 Earnings Presentation on 6ix

Chin Hsin Environ Engineering — Q1 2026 Earnings Presentation

Slide 1: Chin Hsin

Slide 2: Safe Harbor Notice

Slide 3: Contents

Slide 4: Company Overview

Slide 5: About Chin Hsin

Slide 6: Q1'26 Financial Results

Slide 7: 2026 Q1 Performance Results

Slide 8: 2026 Q1 Financial Results Summary Statements of Income

Slide 9: 2026 Q1 Cash Flow

Slide 10: Future Operations Outlook

Slide 11: Medical Waste and Industrial Waste Clearance

Slide 12: Medical Waste Reuse

Slide 13: Treatment and Disposal of Empty Containers

Slide 14: Environmentally Friendly Building Materials- Chin-Hsin Timber

Slide 15: Chin Hsin