Chemplast Sanmar Ltd vs Rossari Biotech Ltd Stock Comparison

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Last Updated on: Mar 22, 2026

Key Highlights

The Latest Trading Price of Chemplast Sanmar Ltd is ₹ 280.35 as of 20 Mar 15:30 . The P/E Ratio of Chemplast Sanmar Ltd changed from 16.2 on March 2022 to 0 on March 2025 . This represents a CAGR of -100.00% over 4 yearsThe P/E Ratio of Rossari Biotech Ltd changed from 67.2 on March 2021 to 24.5 on March 2025 . This represents a CAGR of -18.27% over 5 years The Market Cap of Chemplast Sanmar Ltd changed from ₹ 10506 crore on March 2022 to ₹ 6892 crore on March 2025 . This represents a CAGR of -10.00% over 4 yearsThe Market Cap of Rossari Biotech Ltd changed from ₹ 5388 crore on March 2021 to ₹ 3344 crore on March 2025 . This represents a CAGR of -9.10% over 5 years The revenue of Chemplast Sanmar Ltd for the Dec '25 is ₹ 840.52 crore as compare to the Sep '25 revenue of ₹ 1040 crore. This represent the decline of -19.2% The revenue of Rossari Biotech Ltd for the Dec '25 is ₹ 582.59 crore as compare to the Sep '25 revenue of ₹ 588.18 crore. This represent the decline of -0.95% The ebitda of Chemplast Sanmar Ltd for the Dec '25 is ₹ -51.37 crore as compare to the Sep '25 ebitda of ₹ 50.24 crore. This represent the decline of -202% The ebitda of Rossari Biotech Ltd for the Dec '25 is ₹ 69.78 crore as compare to the Sep '25 ebitda of ₹ 74 crore. This represent the decline of -5.7% The net profit of Chemplast Sanmar Ltd changed from ₹ 23.89 crore to ₹ -119 crore over 7 quarters. This represents a CAGR of NaN% The net profit of Rossari Biotech Ltd changed from ₹ 34.9 crore to ₹ 32.77 crore over 7 quarters. This represents a CAGR of -3.53% The Dividend Payout of Chemplast Sanmar Ltd changed from 0 % on March 2021 to 0 % on March 2025 . This represents a CAGR of 0.0% over 5 yearsThe Dividend Payout of Rossari Biotech Ltd changed from 3.28 % on March 2021 to 2.41 % on March 2025 . This represents a CAGR of -5.98% over 5 years .

About Chemplast Sanmar Ltd

Chemplast Sanmar Limited, formerly known as Chemicals & Plastics India Limited, incorporated in 1985.
The Company was initially promoted as 'Urethanes India' a subsidiary of Chemplast, the flagship company of the Sanmar Group, Tamil Nadu.
Later, it became a fully-owned subsidiary of Chemplast in 1991 when Chemicals & Plastics India Limited was changed to 'Chemplast Sanmar Limited' on September 28, 1995. The Company is a leading speciality chemicals manufacturer with focus on speciality paste PVC resin and custom manufacturing of starting materials and intermediates for pharmaceutical, agro-chemical and fine chemicals sectors.
It is the largest manufacturer of Speciality Paste PVC Resin In addition, it is the fourth largest manufacturer of Caustic Soda and largest manufacturer of Hydrogen Peroxide in South India and one of the oldest manufacturers of Chloromethanes in India.

About Rossari Biotech Ltd

Rossari Biotech Limited was founded in 2003 as a partnership firm in the name of Rossari Labtech by Mr. Edward Walter Menezes, and Mr. Sunil Srinivasan Chari, who are both career-technocrats cumulatively having over 45 years of experience in the specialty chemicals industry.
It was further renamed to Rossari Biotech Limited and converted into a company in 2009.
The Company has two state-of-the art facilities at Dahej, Gujarat and Silvassa, Dadra Nagar & Haveli and is mainly engaged in manufacturing, selling and distribution of specialty chemicals.
The products cater to global brands in the FMCG sector and find applications in a host of consumer-centric products and home and personal care products, textile chemicals, animal health and nutrition and cosmetic products. During the FY2020, 50,00,000 equity shares of face value of Rs 10 each was sub-divided into 2,50,00,000 Equity Shares of face value of Rs 2 each.

FAQs for the comparison of Chemplast Sanmar Ltd and Rossari Biotech Ltd

Which company has a larger market capitalization, Chemplast Sanmar Ltd or Rossari Biotech Ltd?

Market cap of Chemplast Sanmar Ltd is 4,432 Cr while Market cap of Rossari Biotech Ltd is 2,270 Cr

What are the key factors driving the stock performance of Chemplast Sanmar Ltd and Rossari Biotech Ltd?

The stock performance of Chemplast Sanmar Ltd and Rossari Biotech Ltd is primarily driven by its robust global client base, consistent revenue growth, strong operational efficiency, strategic investments in digital transformation, client acquisition, and the overall health of the industry. Both companies' performances are also influenced by macroeconomic conditions, currency fluctuations, and industry-specific trends.

What are the recent stock price for Chemplast Sanmar Ltd and Rossari Biotech Ltd?

As of March 22, 2026, the Chemplast Sanmar Ltd stock price is INR ₹280.35. On the other hand, Rossari Biotech Ltd stock price is INR ₹410.0.

How do dividend payouts of Chemplast Sanmar Ltd and Rossari Biotech Ltd compare?

To compare the dividend payouts of Chemplast Sanmar Ltd and Rossari Biotech Ltd, examine their dividend payout ratio, which indicates how much the companies pay out relative to their share price and earnings. Moreover, consider the consistency and growth of their dividends to gauge their commitment towards returning value to the respective shareholders.

Disclaimer: This information provided above is for informational purposes only and does not constitute investment advice. We use third-party data and recommend conducting thorough research and consulting a certified financial advisor before making investment decisions. We do not endorse specific stocks. Make decisions based on your own research and professional guidance.