Chemplast Sanmar Limited

rs,

13th May, 2025 BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400 001 Scrip Code - 543336 National Stock Exchange of India Limited Exch

2%

ompany. 2 Performance Highlights Performance Highlights: Q4 & FY ’25 Revenues EBITDA Margin 2% 3% 1,051 1,058 1,151 32 21 3% 37 Q4 FY ‘24 Q3 FY ‘25 Q4 FY ‘25 -31 Q4 FY '24 Q3 F

3%

ny. 2 Performance Highlights Performance Highlights: Q4 & FY ’25 Revenues EBITDA Margin 2% 3% 1,051 1,058 1,151 32 21 3% 37 Q4 FY ‘24 Q3 FY ‘25 Q4 FY ‘25 -31 Q4 FY '24 Q3 FY '2

1%

FY ‘25 -31 Q4 FY '24 Q3 FY '25 Q4 FY '25 Q4 FY '24 Q3 FY '25 Q4 FY '25 -49 -54 3,923 4,346 1% 26 5% 219 FY ‘24 FY ‘25 -110 -158 FY'24 FY'25 FY'24 FY'25 All computations are on Conso

5%

-31 Q4 FY '24 Q3 FY '25 Q4 FY '25 Q4 FY '24 Q3 FY '25 Q4 FY '25 -49 -54 3,923 4,346 1% 26 5% 219 FY ‘24 FY ‘25 -110 -158 FY'24 FY'25 FY'24 FY'25 All computations are on Consolidated

10%

5 All computations are on Consolidated basis PAT Key Highlights Rs. Cr • Total revenue grew by 10% & 11% for Q4 & FY ‘25, largely driven by ramp-up of Specialty Chemicals facilities at Cuddalore &

11%

computations are on Consolidated basis PAT Key Highlights Rs. Cr • Total revenue grew by 10% & 11% for Q4 & FY ‘25, largely driven by ramp-up of Specialty Chemicals facilities at Cuddalore & Beriga

8%

uddalore & Berigai PVC (both Suspension and Paste) • Indian demand for Suspension PVC up by around 8% to 4.3 million mt in FY ‘25 while Paste PVC demand up by 11% to 178 kt • However, price and margi

4.3 million

re & Berigai PVC (both Suspension and Paste) • Indian demand for Suspension PVC up by around 8% to 4.3 million mt in FY ‘25 while Paste PVC demand up by 11% to 178 kt • However, price and margin pressures per

90%

e hopeful of a favourable outcome. • Production of Paste PVC at new Cuddalore facility is close to 90% operating level in Mar ‘25 Custom Manufactured Chemicals Division (‘CMCD’): • Registered a strong

80%

emicals Division (‘CMCD’): • Registered a strong performance in FY ’25, with revenue growth of over 80% • Phase 2 of multi-purpose production block (‘MPB 3’) in operation from Q4 FY ‘25 • Project activit

Rs. 3,923 crore

5, the company has improved its performance as compared to FY ‘24 with sales increasing by 11% from Rs. 3,923 crores in FY ‘24 to Rs 4,346 crores in FY ‘25, led by production ramp-up of new Specialty Chemicals capa

“Attractive project economics Location: Karaikal, Tamil Nadu (at existing land parcel) Benefits of R32 Project Cost: ~ Rs.”

“Significant expansion projects – Speciality chemicals 5,410 mtpa Steady state 910 mtpa Phase 3 Project initiated 1432 mtpa Phase 2 Commissioned (Dec’24) 1,068 mtpa Starting point (2021) 2,000 mtpa Phase 1 Commissioned (Sep ’23) • Commissioned Phase 1 of new multi-purpose production block (‘MPB’) in Sep ‘23 • Commissioned Phase 2 of multi-purpose block (‘MPB’) in Dec’24 • Project activities for Phase 3 of new MPB and civil & infrastructure work for the next MPB has been initiated.”

Note

2

Capacity expansion

1

Note

1. S-PVC – Suspension PVC ; Through its wholly owned subsidiary, Chemplast Cuddalore Vinyls Limited (‘CCVL’) 2. For significant portion of its operations 3. Through FIH Mauritius Investments Limited 15 … with a Diversified Product Portfolio Chemplast Sanmar CCVL (2) Specialty Chemicals(1) Value-added Chemicals Suspension PVC Specialty Paste PVC resin Custom Manufacturing Caustic Soda Hydrogen peroxide Chloromethanes End-user industries Footwear Auto and Furniture upholstery Pharma Agrochemicals Paper Textile Paper Textiles Pharma Irrigation Urban infra Artificial leather products Mats Fine Chemicals Organic and Inorganic Chemicals Effluent treatment at refineries Dis- infectants Agro- Chemicals Refrigerants (HFOs) Real estate Capacity 107,000 mtpa 4,500(3) mtpa 119,000 mtpa 34,000(4) mtpa 35,000 mtpa 331,000 mtpa FY ’25 Sales split 34% 14% 52% Specialty chemicals comprises of Paste PVC, CMCD and R-22

Note

1. 2. Wholly-owned subsidiary of Chemplast Sanmar Ltd. 3. 4. Including capacity of the Phase 1 and Phase 2 expansions of the new Multi-purpose Block The Hydrogen Peroxide capacity is calculated at 50% concentration level, in line with industry standards. (‘mtpa’ stands for metric tons per annum) 16 1. Specialty Paste PVC Part of Specialty chemical division of Chemplast Sanmar. Largest manufacturer of Specialty Paste PVC resin in India • Manufactured at Mettur facility since 1968; 41 ktpa one-step process capacity added at Cuddalore in Q4-FY ‘24 • Primary raw materials include EDC, Ethylene, Chlorine and VCM (for 41 ktpa - Cuddalore facility) • In-house capacity to manufacture significant portion of EDC and all of VCM requirements for the backward integrated capacity of 66 ktpa. This provides flexibility in operations and reduces dependence on external suppliers. • High repeat business – customer stickiness Key growth drivers • India is heavily import-dependent - import substitution opp

Capacity expansion

Paste PVC to 66,000 tpa at Mettur S-PVC to 300,000 tpa at Cuddalore 2013 CCVL became a wholly owned subsidiary of our Company; Listing on Indian stock exchanges, post IPO 2021 Commissioned Phase 1 of Custom Manufacturing Chemicals Division’s new multi-purpose block 2023 Construction Work of Phase 3 multipurpose block started 2025 1962 1988 2003 2009 2019 Incorporation of erstwhile Chemicals and Plastics India Ltd. Amalgamation of MCIC with Erstwhile Chemicals and Plastics India Ltd. Acquisition of caustic soda facility at Karaikal from Kothari Petrochemicals Greenfield S-PVC facility commissioned at Cuddalore Commissioning of Hydrogen Peroxide plant at Mettur Demerger of S-PVC Undertaking of the Company at Cuddalore Amalgamation of Sanmar Specialty Chemicals Ltd.with our Company 2022 S-PVC capacity enhanced to 331,000 tpa by way of debottlenecking 2024 Commissioned new Paste PVC capacity of 41,000 tpa at Cuddalore Commissioned Phase 2 of Custom Manufacturing Chemicals Division’s new mu