Sustainability Management｜Sustainable Development Goals

Highlights of Sustainable Development Strategy and Performance

Environment
	Achieved the installation of renewable energy capacity equivalent to 8% of contracted capacity (producing 880,000 kWh annually).
	Nuvoton is the first embedded controller (EC) and super input/output (SIO) chip supplier to pass the U.S. Federal Information Processing Standards (FIPS) 140-3 certification. Accumulated over 4,500 approved patents globally.
	Generated approximately 8.62 billion NT dollars in green revenue. Introduced the new eBMC chip, reducing package size by 67% compared to the previous generation, reducing silicon material demand during chip manufacturing, and saving circuit board material and space in terminal system applications. Developing Ultra-low-power Next-generation Microcontroller MG51, execution power consumption is reduced by 35% to 40% compared to the previous-generation low-power microcontroller N76E003, extending battery life.
	Awarded a "B Management" level rating in the CDP Carbon Disclosure Project for "Climate Change."

Social
	The goodwill initiative, "Read to Love," gathered a total of 944 second-hand books In 2023, a total of 1,217 individuals participated in volunteer activities and responded to donation calls, resulting in a combined contribution of 1,140,133 NT dollars. The total service hours amounted to 2,560 hours.
	Implemented contractor management and supervision, achieving a contractor injury rate of 0 for six consecutive years A total of approximately 19.53 million NT dollars was disbursed for childcare subsidies from 2021 to 2023. The return-to-work rate after maternity leave was 91.6%, and the retention rate was also 91.6%.
	Nuvoton Taiwan employees' total training hours reached 41,699.87 hours, with an average of 26.82 hours per person; Nuvoton Japan employees' total training hours reached 22,510 hours, with an average of 13.55 hours per person.

Governance
	Included in the Taiwan Stock Exchange's "Taiwan High Salary 100 Index" constituent stocks. In 2023, the combined revenue was 35.348 billion NT dollars, with a net profit after tax of 2.42 billion NT dollars, and an after-tax earnings per share of 5.77 NT dollars.
	Customer satisfaction response rate was 88%, with an overall average satisfaction score of 8.85. In 2023, the number of patent applications for Nuvoton Taiwan was 283, and the number of granted patents reached 305. For Nuvoton Japan, the number of patent applications was 204, with 125 patents granted.
	Nuvoton Taiwan's local procurement amount reached a record high, accounting for 41.6% of the company's total procurement amount; Nuvoton Japan's local procurement amount accounted for 52% of the company's total procurement amount.
	Nuvoton Taiwan conducted the "Promotion of Corporate Integrity and Sustainable Development Guidelines" course with a completion rate of 100%. Nuvoton Japan held five courses related to legal compliance, with a completion rate of 100%.