HYOSUNG CHEMICAL

With the aim of reinforcing safety & health in accordance with the enactment of the Serious Accident Punishment Act, Hyosung Chemical appointed a Chief Safety Officer (CSO) under the direct supervision of the CEO and established a department dedicated to safety and health.
In addition, the EHS Committee meets every month to evaluate and resolve issues pertaining to the company's environment, health, and safety, as well as to manage risks by managing and supervising business execution and the current status.

Company-wide safety and health organization

* CSO(Chief Safety Officer)

EHS Committee

EHS Committee

* EHS(Environment Health Safety)

Guided by responsible management and an execution-focused organizational culture, Hyosung Chemical practices Safety, Health, and Environment (SHE) as the highest priority across
all management activities. We are committed to establishing a zero-accident, incident-free workplace and growing into a trusted company together with our employees, partners, and stakeholders.

• 1. Strengthening SHE Execution Capabilities based on Responsible Management

   - Hyosung Chemical employees manage SHE Goals in a Performance-Oriented manner
  and establish a system that ensures effective execution at worksites.

• 2. Accident Prevention through Proactive Risk Management and Regulatory Compliance

   - We proactively manage Potential risk Factors through risk assessments across all processes, facilities, and operations.
  In addition, we prevent industrial accidents, chemical incidents, and environmental accidents by strictly complying with domestic and international SHE regulations.

• 3. Securing SHE Competitiveness Through AI and Data

   - We predict risks through the use of AI and data-driven decision-making,
  and continuously enhance the efficiency and accuracy of SHE management.

• 4. Establishing a Safety Culture Based on Communication and Teamwork

   - We foster an autonomous and sustainable safety culture through education and communication,
  with active participation from both employees and partners.

• 5. Environmental Protection and Prepartion for a Sustainable Future

   - We practice ESG management and pursue a sustainable future through the efficient use of resources and energy,
  as well as the development of eco-friendly processes and technologies.

January 1, 2026
Lee Cheon-seok,
CEO of Hyoung Chemical

Hyosung Chemical established a health, safety, and environmental (HSE) management system in order to conduct systematic safety and health activities, and continuously assess and enhance the system's suitability, sufficiency, and efficacy using the PDCA cycle.

Hyosung Chemical selects safety and health as the top priority when making management decisions and has established an EHS Management long-term roadmap to put this into practice. Based on the roadmap, we will contribute to building a safe society by achieving zero accidents and zero accidents through continuous improvement and prevention activities.

EHS Management long-term roadmap

*LTIFR(Lost Time injury Frequency rate) = Number of accidents requiring 3 or more days of absence from work (recovery)
* 1,000,000 / Total worker working hours (number of closed-day accidents per million working hours)

To achieve a workplace free of industrial accidents, we promote action-oriented safety activities by organizational unit and engage in self-driven safety activities by organizational unit.

• Safety inspection activities

• EHS committee activities

• Partner council activities

• Partner council activities

• CPR training activities

• Fire drill