---
title: "5E Advanced Materials signs boric acid, calcium sulphate offtake HOA with US cellulose insulation company"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/291932970.md"
description: "5E Advanced Materials signed a 5-year offtake heads of agreement with a US cellulose insulation company for Fort Cady boric acid and calcium sulphate. The deal includes annual volumes of 5,000-8,000 short tons, fixed pricing with escalation, and take-or-pay obligations. This marks the company's third commercial milestone in 60 days, supporting project financing."
datetime: "2026-07-07T12:31:22.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/291932970.md)
  - [en](https://longbridge.com/en/news/291932970.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/291932970.md)
---

# 5E Advanced Materials signs boric acid, calcium sulphate offtake HOA with US cellulose insulation company

-   5E Advanced Materials signed an offtake heads of agreement with a US cellulose insulation company for Fort Cady boric acid and calcium sulphate. \* Deal sets a 5-year term with automatic 5-year renewal; annual volumes of 5,000-8,000 short tons; fixed price with annual escalation. \* Includes a take-or-pay obligation on the minimum volume; subject to a definitive product purchase agreement. \* Marks its third offtake-related commercial milestone in roughly 60 days, supporting Fort Cady project financing talks. 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. 5E Advanced Materials Inc. published the original content used to generate this news brief via ACCESS Newswire (Ref. ID: 202607070830ACCESSWRNAPR\_\_\_\_\_1187353) on July 07, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT)

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