Tiong Woon Corporation Holding Ltd - Sustainability Report 2025

40 TIONG WOON CORPORATION HOLDING LTD SUSTAINABILITY REPORT 2025 Waste Generated Waste Generated (Tonnes) 600 200 300 400 500 100 0 569.37 Hazardous Non-hazardous 21.77 408.45 403.72 28.73 28.38 Treatment Waste Type of Waste FY2023 (tonnes) FY2024 (tonnes) FY2025 (tonnes) Diverted to disposal (Incineration – offsite) Industrial Waste Non-hazardous 287.53 222.49 223.79 General Waste Non-hazardous 85.65 76.83 73.91 Diverted from disposal (Recycled – offsite) Waste Oil Hazardous 11.22 18.51 19.76 Battery Hazardous 10.55 9.87 8.97 Metal Scrap Non-hazardous 189.15 109.13 104.80 Paper Non-hazardous 7.04 - 1.22 Waste generated remains relatively constant from FY2024 to FY2025. WASTE MANAGEMENT AND CIRCULAR ECONOMY LEADING THE TRANSITION TO CIRCULAR RESOURCE MANAGEMENT Our waste management strategy transcends traditional disposal approaches to embrace circular economy principles that maximise resource value, minimise environmental impact and create economic opportunities through innovative waste reduction and recovery practices. Circular Economy Principles: • Waste Prevention: Systematic reduction of waste generation through design and operational optimisation • Resource Recovery: Maximum value extraction through recycling, reprocessing, and energy recovery • Material Circularity: Closed-loop systems that eliminate waste and optimise resource utilisation • Innovation Leadership: Advanced technologies and partnerships that enable circular economy advancement FY2025 Waste Generation & Management Analysis: Our comprehensive waste management performance reflects the maturation of our circular economy strategy, building systematically on the foundations established in FY2024 while expanding recovery capabilities and partnership networks: FY2023 FY2024 FY2025 Total Waste (tonnes) 591.14 436.83 432.45 Hazardous 21.77 28.38 28.73 Non-hazardous 569.37 408.45 403.72 Waste intensity (tonnes per employee) 0.81 0.57 0.54 FY2023 FY2024 FY2025

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