---
title: "Onfolio signs LOI for strategic combination with Paramount Helium"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292070893.md"
description: "Onfolio Holdings Inc. has signed a binding Letter of Intent (LOI) for a strategic combination with Paramount Helium, entering the industrial gas market. Under the agreement, Paramount will acquire senior debt secured by Proton Green’s helium and carbon dioxide assets at Arizona’s St. Johns Unit. The site holds over 20 billion cubic feet of recoverable helium and an estimated 50 kg of helium-3, valued at USD 10-20 million per kg."
datetime: "2026-07-08T12:51:19.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292070893.md)
  - [en](https://longbridge.com/en/news/292070893.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292070893.md)
---

# Onfolio signs LOI for strategic combination with Paramount Helium

-   Onfolio entered a binding LOI for a strategic combination with Paramount Helium, moving into the industrial gas market. \* Paramount agreed terms to buy the senior debt secured by Proton Green’s helium and carbon dioxide assets at Arizona’s St. Johns Unit. \* The resource is estimated at more than 20 billion cubic feet of recoverable helium, positioned as a large North American helium source. \* Independent analysis cited over 50 kg of helium-3 in the core area, valued at USD 10-20 million per kg. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Onfolio Holdings Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001654954-26-006537), on July 08, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here

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