Environmental Responsibility Statement

As a responsible member of the business community, QSC is committed to understanding and
mitigating the impacts our business operations and products may have on the planet and
communities. As such, a focus on sustainability is a crucial part of our evolution.

QSC is enhancing our environmental efforts to integrate sustainability into our policies, processes,
and procedures. Our focus areas include carbon emissions, sustainable packaging, responsible
sourcing, sustainable product design, waste management, and water consumption.

QSC is committed to:

• Complying with applicable environmental laws, regulations, and standards, and hold our contract manufacturers and suppliers accountable to the same criteria;
• Integrating sustainability into our business to minimize our environmental impact;
• Creating products and packaging with circularity in mind;
• Tracking and monitoring our progress against our sustainability goals and continuously make improvements; and
• Increase awareness on sustainability and its importance to our business and planet.

For more information, please visit our Environmental, Social, Governance (ESG) webpage.