Borosil Renewables Share Price Surges 10% on 3 June 2026: India Imposes Fresh Five-Year Countervailing Duty on Malaysian Solar Glass Imports

Borosil Renewables share price is surging approximately 7.9-10% to around Rs 541 on 3 June 2026 after the Government of India imposed a fresh five-year countervailing duty (CVD) of 9.7-10.1% on textured tempered solar glass imported from or originating in Malaysia, effective June 2, 2026. The Borosil Renewables share price rally is one of the sharpest single-day moves in the solar energy supply chain segment today, as investors recognise that a fresh five-year import duty , rather than another short-term extension , provides the long-term regulatory protection that gives Borosil Renewables the confidence to execute its Rs 950 crore capacity expansion from 1,000 to 1,600 tonnes per day.

The Borosil Renewables share price surge comes despite the broader market falling sharply today (Nifty 50 down approximately 1.28%, Sensex down approximately 1,150 points), making it one of the standout positive movers in a red-dominated market session. The company’s status as India’s only domestic solar glass manufacturer gives it a unique position: every government policy action that restricts subsidised imports is a direct revenue and margin tailwind for Borosil Renewables share price, and today’s five-year CVD notification is the strongest such action in five years.

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Borosil Renewables Share Price: Key Data and CVD Details

Why the Five-Year CVD Is a Game-Changer for Borosil Renewables Share Price

Understanding why the Borosil Renewables share price has reacted so strongly to the June 2 gazette notification requires context on the CVD history. The original CVD was imposed in March 2021 for five years, expiring March 8, 2026. As the expiry approached, the Directorate General of Trade Remedies (DGTR) was still conducting a sunset review on whether to continue the protection. To avoid a regulatory gap during the review, the government issued a December 7, 2025 gazette notification extending the existing CVD for three months until June 8, 2026. This three-month extension had been a source of uncertainty for Borosil Renewables share price investors, who were unsure whether a full five-year renewal would be granted or whether the duty would be allowed to expire.

The June 2 gazette notification resolves this uncertainty decisively: a fresh five-year CVD of 9.7-10.1% on Malaysian solar glass imports has been imposed, effective June 2, 2026, and will remain in force through approximately June 2031. For Borosil Renewables share price, this is significant because it removes the regulatory risk overhang that had created uncertainty about the company’s margin trajectory and capital expenditure decision-making. With assured import protection for five years, management can commit fully to the Rs 950 crore capacity expansion from 1,000 TPD to 1,600 TPD, scheduled for completion by December 2026 through the addition of two new furnaces.

Borosil Renewables Share Price and India’s Solar Glass Story

Borosil Renewables is India’s first and only manufacturer of low iron textured solar glass, a critical component in the manufacturing of photovoltaic solar panels. The company holds more than 20% of India’s solar glass market and an impressive 65% share of Germany’s solar glass market through its overseas subsidiaries. As India accelerates toward its 500 GW renewable energy target by 2030, which requires the domestic manufacturing of hundreds of millions of solar panels under the Production Linked Incentive (PLI) scheme, the demand for domestic solar glass from Borosil Renewables is structurally growing. The CVD on Malaysian solar glass combined with the existing anti-dumping duty on Chinese and Vietnamese solar glass means Borosil Renewables has comprehensive protection across its three primary competitive threats.

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Conclusion

Borosil Renewables share price surging approximately 10% to Rs 541 on 3 June 2026 reflects the market’s recognition that a fresh five-year CVD notification provides lasting protection rather than another short-term extension. With the Rs 950 crore capacity expansion from 1,000 to 1,600 TPD on track for December 2026, and India Ratings having upgraded the company’s credit outlook to positive, Borosil Renewables share price has both a near-term regulatory catalyst and a medium-term volume growth catalyst in place. Investors should monitor the DGTR’s formal five-year CVD order and any developments on the Chinese solar glass anti-dumping duty renewal for the next Borosil Renewables share price catalysts. This does not constitute investment advice.

Investments in securities are subject to market risk. This content is for educational purposes only and does not constitute investment advice.

Frequently Asked Questions on Borosil Renewables Share Price Surge on 3 June 2026

Why is Borosil Renewables share price surging today?

Ans. Borosil Renewables share price is surging approximately 7.9-10% to around Rs 541 on 3 June 2026 after India imposed a fresh five-year countervailing duty (CVD) of 9.7-10.1% on textured tempered solar glass imports from Malaysia, effective June 2, 2026. This is a major positive for Borosil Renewables as India’s only domestic solar glass manufacturer, as it protects the company from subsidised Malaysian imports that had been undercutting domestic glass prices. The original CVD was imposed in March 2021 for five years, was extended for three months in December 2025 pending a sunset review, and the June 2 gazette notification now imposes a fresh full five-year duty, giving Borosil Renewables long-term import protection until approximately June 2031.

What is the five-year solar glass import duty that boosted Borosil Renewables share price?

Ans. The duty that boosted Borosil Renewables share price is a countervailing duty (CVD) of 9.7-10.1% on textured tempered glass (solar glass) imported from or originating in Malaysia, imposed by the Government of India. The CVD was originally introduced in March 2021 to protect domestic manufacturers from subsidised Malaysian solar glass imports that were undercutting Indian prices. The fresh five-year imposition from June 2, 2026, gives Borosil Renewables assured protection from subsidised competition through approximately 2031. This is distinct from the anti-dumping duty (ADD) on Chinese and Vietnamese solar glass imports, which was already in place. Together, the CVD on Malaysian glass and ADD on Chinese glass provide Borosil Renewables with comprehensive import protection.

What is the capacity expansion plan behind Borosil Renewables share price growth story?

Ans. Borosil Renewables share price’s long-term growth story rests on a significant capacity expansion program. The company currently has a manufacturing capacity of approximately 1,000 tonnes per day (TPD) of solar glass and plans to expand to 1,600 TPD by December 2026 through the addition of two new furnaces, representing a 60% capacity increase for a total investment of approximately Rs 950 crore. Borosil Renewables is targeting 30% EBITDA margins through this expansion and expects FY27 to see moderate growth of approximately 8% before the full impact of the new capacity is felt in FY28 and beyond. The capacity expansion was previously on hold due to cheap dumped imports from China and Vietnam but was restarted after the government introduced reference prices for imports.

What is Borosil Renewables’ business and market position?

Ans. Borosil Renewables is India’s first and only manufacturer of low iron textured solar glass for photovoltaic panels, flat plate solar collectors, and greenhouses. The company holds more than 20% market share of India’s solar glass market and a remarkable 65% share of Germany’s solar glass market through its overseas subsidiaries. As India’s solar power capacity targets accelerate (500 GW renewable by 2030, requiring massive panel manufacturing), Borosil Renewables is the only domestic supplier of a critical solar panel component. India Ratings and Research revised the company’s credit outlook to positive from negative while affirming the IND A rating, citing EBITDA margins improving to 25% in H1 FY26 and strengthened credit metrics from Rs 371 crore equity fundraising.

What is the 52-week range of Borosil Renewables share price?

Ans. Borosil Renewables share price has a 52-week high of Rs 720.85 (reached November 12, 2025) and a 52-week low of Rs 441.70 (reached April 7, 2025). At the current CMP of approximately Rs 541 after today’s surge, Borosil Renewables share price is approximately 24.9% below the 52-week high but approximately 22.5% above the 52-week low. The company has a market cap of approximately Rs 7,618 crore. The stock had previously rallied 5% to lock in an upper circuit when the capacity expansion plans were announced in early 2025 and has demonstrated that regulatory protection catalysts can trigger sharp one-day moves in Borosil Renewables share price.