16 March 2026

Majestic Corporation Plc

(the "Company" or "Majestic")

Catalytic Converter App Development and Investor Relations Platforms

Majestic Corporation Plc (AQUIS: MCJ / OTCQB: MCJCF), a sustainable circular economy solutions provider specialising in recycling precious and non-ferrous metals, is pleased to announce progress on the development of its catalytic converter marketplace app and the launch of two investor relations portals.

Catalytic Converter Marketplace App

Majestic Corporation has entered the final stages of development of the beta version of a mobile application focused on catalytic converters. The platform allows suppliers and buyers to identify catalytic converters and estimate their current market value, helping them source and purchase materials more accurately. It also allows individuals to check the approximate value of their catalytic converters.

Catalytic converters are one of the Company's core industry segments, and the app is designed to enhance engagement with both industry suppliers and general users. The app will be available globally, and users can access its full functionality for $10 per month.

The beta version is expected to launch by the end of April 2026, and the Company will provide further updates in due course.

Launch of Investor Engagement Platforms

The Company has launched two investor portals to help investors engage with the Company's investment case and developing corporate story. Majestic Corporation's new dedicated Investor Centre is now accessible via the Company's website, featuring AI-powered tools, media coverage, and interviews.

Majestic Corporation's Investor Centre can be found here:      

https://www.mcj.investorcentre.io/

The Company has also partnered with Curation Connect, a platform that will enable Majestic to showcase its investment case to investors around the world.

The Majestic Corporation showcase can be found here: 

https://app.curationcorp.com/company/Majestic-Corporation-86872

Curation Connect is a destination where investors can discover and research new stocks in a simple and accessible format. The platform, free for all investors, presents investment stories to a predominantly non-institutional audience through its 'showcases'. Curation Connect currently covers 70 stocks and has a rapidly growing audience, attracting c.25,000 unique investors last month.

Peter Lai, Founder, CEO and Chairman of Majestic, said:

"We are delighted to share this update as we approach the launch of our catalytic converter marketplace app. This platform represents a meaningful step forward for the Company, bringing greater transparency and accessibility to a core category of our organisation. By empowering both industry professionals and everyday users to confidently identify and value catalytic converters, we are strengthening our position in the circular economy while opening new channels for engagement and revenue generation. I look forward to sharing further updates as we move toward the beta launch."

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For further information, please visit www.majestic-corp.com, or contact: