By 2020, all product lines have attained 100% compliance with Waste Electrical and Electronic Equipment Directive (WEEE) regulations. Wistron complies with customer requirements, local energy regulations, energy label, and safety label requirements to design products that meet requirements. In 2020, the Company helped customers obtain various environmental protection labels. The sales from products with environmental protection labels account for 90.7% of hardware revenue. All product lines are 100% compliant with customer requirements, local energy regulations, and energy label requirements. There was no violation of product information labeling regulations and voluntary compliance.