JX Advanced Metals Group Basic Quality Policy

We, the JX Advanced Metals Group, will strive to ensure and improve quality in accordance with the following policy in the pursuit of excellence in order to create value for society through our products, technology, etc.

1. 1.We will correctly grasp the requirements of customers and society in order to offer products and services that customers will trust and be satisfied with.
2. 2.While paying due attention to safety and environmental conservation, we will improve quality at all processes from development, designing, order acceptance, and delivery to after-sale services.
3. 3.We will establish a quality management system, and carry out continual improvements and train human resources.
4. 4.We will comply with all pertinent laws of both Japan and overseas countries, and offer to customers and society transparency with regard to quality.

Established on 1 July 2010
Revised on 1 November 2025