On April 15, 2024, Patrick Rooney [Vice President of Strategy & Corporate Development] of LyondellBasell, conducted a town hall meeting with PolyMirae staff during his visit to Korea. During the town hall meeting, Patrick Rooney, who brings nearly 40 years of experience and business insights, delivered a presentation on Global Macroeconomic Trends, Geopolitics, Energy & Markets, and Value Chain dynamics within the petrochemical industry, alongside sharing LYB's strategies to address these Mega Trends and engaging in open communication with employees regarding PolyMirae's strategic direction.

Through this town hall meeting, it was a good opportunity to reaffirm the need for constant efforts to continue sustainable growth by taking lessons from the last Global Cycle in the market downturn due to various external factors.

On April 15, 2024, SY Kim [Director of Strategy & Planning] of DL Chemical, visited PolyMirae and conducted a town hall meeting with PolyMirae staff.

During the town hall meeting, SY Kim shared DL Chemical's core values, business portfolio, value chain, and various efforts towards sustainability and ESG initiatives. He emphasized the importance of passionate efforts and innovative thinking from PolyMirae staff to ensure sustainable growth through organic collaboration between PolyMirae and DL Chemical in the future.

Moreover, he expressed hope for expanded opportunities to create technical/organic synergy for the development of specialty products through interactions between the 2 companies through various channels in the future.

PolyMirae staff showed a lot of interest in DL Chemical's business structure and DL Chemical's Value Chain, which was diversified through the recent acquisitions of Kraton and Cariflex, and sought DL Chemical's support as an excellent shareholder.

On February 7, Jean Gadbois (SVP Manufacturing O&P EAI), George Bai (Director O&P China JV and Program Management), Jimmy Schop (Director Business Finance O&P EAI), and Jach He (JV Director O&P Asia) from LyondellBasell visited Korea to attend an offline board meeting and they conducted a town hall meeting with PolyMirae staff.

Jean Gadbois and the directors hosted the meeting, discussing topics related to LYB's DEI (Diversity/Equity/Inclusivity) moment, New Purpose, Commitments and Values, Safety, and Sustainability in a relaxed atmosphere of communication with PolyMirae staff.

Particularly, PolyMirae staff discussed LYB's efforts to improve its DEI and the direction of profitability improvement along with deep interest in the Recycling Business during this town hall meeting.

Additionally, CEO Mitchell Killeen emphasized the importance of Sustainability and the Circular economy, saying: "With LYB's support, PolyMirae looks forward to seizing the leading opportunities in Decarbonization and Circularity fields in the East Asia region."

On November 22, PolyMirae, in collaboration with Yeosu City, conducted wall painting volunteer activity to create a fairytale street in Ssangbong-dong, Yeosu.
Additionally, PolyMirae conducted kimchi sharing as part of the social contribution activities.
CEO Mitchell Killeen actively participated in the volunteer activities and said, "PolyMirae will continue to fulfill our corporate social responsibility by sharing and contributing to the local community. We are dedicated to achieving mutual growth with the local community.”
The event was attended by PolyMirae employees, officials from Yeosu City, and the Mayor of Yeosu Jung Ki-myung. The Mayor of Yeosu Jung Ki-myung expressed gratitude to PolyMirae employees for dedication to the volunteer activity despite the busy schedules.
In addition to these CSR activities, PolyMirae has been sponsoring children and homeless facilities for more than 10 years, centering on the Great Love (volunteer organization) organized by PolyMirae and employees in the form of matching funds, and has continued to contribute to the community in various ways, such as supporting scholarships for low-income children and kimchi sharing.

PolyMirae has achieved an outstanding 14 times Accident-free record (4,200-day / 14 times-300 day multiple) as of 4 October 2023, 24:00.
This great milestone has been made possible only through the commitment of every single employee to put safety first and backed by world class OE policies, procedures, and disciplined execution.
CEO Mitchell Killeen has expressed personal pride in this remarkable achievement and emphasized that while we should take a moment to celebrate this milestone, we look forward now to the next and the one after; but for that we need to maintain our commitment and vigilance every single day.
In addition, CEO Mitchell Killeen has encouraged Mr. Gil-jung Lee, the newly inaugurated plant manager, as of 1 October and emphasized once again that we forge on to our next milestone of keeping one another and our community safe.
PolyMirae will continue to strive with uncompromising commitment to create a safe workplace based on foundations of One Team and Safety first.

On September 1, Mitchell Killeen, our CEO, proudly participated in the "Disposable Product Zero Challenge," a campaign initiated by the Ministry of Environment to combat disposable item usage in daily life. This challenge, conducted in a relay format, aims to raise awareness about the importance of reducing disposable products.
Mitchell Kileen was nominated for this challenge by Vice Chairman Kim Jong-hyun of DL Chemical, and he, in turn, nominated CEO JacobDuer of the Alliance to End Plastic Waste and CEO Yoon Byung-seok of SK gas to continue the Disposable Product Zero Challenge.
But our commitment to sustainability doesn't stop there. Here are some of our ongoing efforts:

• We're refining our PP industry by developing circular and low carbon products as a sustainable solution for our planet
• We minimize the use of individual packaging through bulk product transportation
• We're planning to utilize packaging bags made from recently developed recycled materials into our products

At PolyMirae, we are dedicated to reducing our environmental footprint. We continuously strive to reduce raw material usage, enhance product durability, and promote sustainability in everyday life.
Together, we're making a difference for a greener, more sustainable future.