JX Advanced Metals Group Basic Policy on Intellectual Property

We, the JX Advanced Metals Group, recognize that the intellectual properties that support our products and technology are critical assets. In order to maintain our advantage in technological competition, we will perform activities in accordance with the following policy.

1. 1.We will reflect our management, business, and technical strategies in the performance of intellectual property activities through cooperation between all divisions including the management, the business division, the technology division, and the intellectual property division.
2. 2.We will appropriately acquire intellectual property rights and manage knowhow.
3. 3.We will promote co-creation with various external partners by cooperating with them in connection with intellectual property.
4. 4.In order to protect the products and technology of the JX Advanced Metals Group, we will take appropriate measures, including asserting our rights, against any suspected infringement of intellectual property rights owned by the JX Advanced Metals Group.
5. 5.We will respect the intellectual property of other parties and appropriately respond to the risk of infringing the intellectual property of other parties.

Established on 1 December 2022
Revised on 1 November 2025