Communication Regarding Our New Corporate Identity

September 03, 2026 National Stock Exchange of India Ltd. BSE Limited Exchange Plaza Bldg. Department of Corporate Services, 5th Floor, Plot No.C-1, ‘G’ Block, 1st floor, New Trading Ring Near Wockhardt, Bandra Kurla Complex, Rotunda Building, Phiroze Jeejeebhoy Mumbai - 400 051 Towers, Dalal Street, Mumbai - 400 001 Symbol: DCW Scrip Code: 500117 Dear Sir(s)/Madam, Sub: Communication Regarding Our New Corporate Identity As DCW enters its journey for growth - the growth being pursuing is not only about capacity additions, capital allocation and financial performance. We are also strengthening the organisation that has to support that growth — stronger financial controls through our new ERP, greater focus on governance, clearer accountability and performance orientation, more process-driven ways of working, and much stronger communication of where we are headed. With the leadership transition now underway, we felt this was also the right time to bring greater clarity and consistency to what DCW stands for — both for our people across locations and for the outside world. As part of this, we have refreshed the identity of our 80-plus-year-old company — not to change who we are, but to better reflect the company we are building for the future. Our mission is “Harness the power of chemistry to create products that shape the world,” and our vision is to “Be a global leader in chemicals powered by innovation and sustainability.” Our values — “Innovation, Agility, Trust and Sustainability” — are intended to guide how we operate and grow from here. A short video on our refreshed identity is available at the following link: dcwltd.com/wp-content/uploads/2026/09/DCW-REBRAND-FILM_LR.mp4 You are requested to take the above information on record. Yours’ faithfully, For DCW Limited Dilip Darji Sr. General Manager (Legal) & Company Secretary Membership No. ACS-22527