Astral Demerger: Why Did Astral Share Price Fall 10% Today?
Astral shares slipped after the board approved the demerger of its chemicals business. Here's what the restructuring means, the 1:1 share entitlement, and the key factors investors should monitor.
Astral Demerger: Astral has approved the demerger of its chemicals business into Astral Chemie, while the plumbing business will remain with Astral Ltd. Existing shareholders will receive shares in a 1:1 ratio, with most brokerages remaining positive despite the stock's sharp decline.
Astral Demerger: Astral shares came under pressure on Monday, 29 June, after the company approved a restructuring of its business. The stock fell over 9% to around ₹1,354 as of 12.22 PM, as investors reacted to the demerger of its chemicals business into a separate listed company, Astral Chemie Ltd.

As of 29 June 2026, 12.22 PM
While the market initially reacted negatively, most analysts believe the restructuring could unlock long-term value by allowing both businesses to operate independently.
What has Astral Announced?
Astral's board approved a Composite Scheme of Arrangement under which its chemicals business, including adhesives, paints, coatings and speciality chemicals, will be transferred to Astral Chemie Ltd. on a going-concern basis.
The scheme also includes the amalgamation of Al-Aziz Plastics Pvt. Ltd. into Astral Ltd. Once completed, Al-Aziz Plastics will cease to exist as a separate entity.
After the restructuring:
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Astral Ltd will continue with its pipes & fittings, plumbing, bathware and CPVC resin businesses.
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Astral Chemie will own the chemicals, adhesives, paints and coatings businesses.
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Astral Chemie is proposed to be listed separately on the NSE and BSE, subject to regulatory approvals.
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Existing Astral shareholders will receive one Astral Chemie share for every one Astral share held (1:1 ratio).
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There will be no change in Astral's existing shareholding pattern.
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Why is Astral Demerging Its Chemicals Business?
The company said the objective is to create two focused businesses with separate management teams, independent capital allocation and better growth opportunities.
The chemicals business has expanded over the last few years, and management believes operating it separately will improve execution and profitability. Meanwhile, Astral Ltd will be able to focus entirely on its core plumbing and building materials business.
For the year ended 31 March 2026, the chemicals business reported ₹12,663 million (around ₹1,266 crore) in revenue, contributing 21% of Astral's total turnover.
What Should Investors Watch?
The demerger is still subject to approvals from the NCLT (Ahmedabad Bench), SEBI, NSE, BSE, shareholders and creditors. The entire process is expected to take at least 12 months, with completion likely by the end of FY27.
Management expects Astral Chemie to generate ₹45-50 billion in revenue over the next 4 to 5 years, implying a 20-25% CAGR, while EBITDA margins could improve to 14-15% by FY28.
Going forward, investors should track the approval process, the separate listing of Astral Chemie, profitability improvement, execution of growth plans and how the market values both businesses after the demerger.
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Astral Share Price Today
Astral shares have remained under pressure across most timeframes. According to NSE data, the stock has declined 11.65% over the last 5years (29 June 2021 to 29 June 2026), and more than 10% over the past one year (29 June 2021 to 29 June 2026).
Final Take
The sharp fall in Astral's share price reflects short-term uncertainty rather than any weakness in its core business. Once the demerger is completed, investors will have two separately listed businesses, one focused on plumbing and building materials, and the other on chemicals, paints and adhesives. Whether the restructuring creates value will depend on how both companies execute their growth plans and improve profitability over the next few years.