TATACHEMNSE1 November 2025

Tata Chemicals Limited has informed the Exchange about Investor Presentation

Tata Chemicals Limited

November 1, 2025

The General Manager Corporate Relations Department BSE Limited Phiroze Jeejeebhoy Towers Dalal Street Mumbai – 400 001 Scrip Code: 500770

Dear Sir / Madam,

The Manager Listing Department National Stock Exchange of India Limited Exchange Plaza Bandra-Kurla Complex, Bandra (E) Mumbai – 400 051 Symbol: TATACHEM

Sub: Submission of Analysts/Investors Presentation

Ref: Letter dated October 24, 2025, informing about Analysts/Investors Call

With reference to the aforesaid letter, please find enclosed the presentation to be made to Analysts/ Investors on the Unaudited Consolidated and Audited Standalone financial results for the second quarter and half year ended September 30, 2025 during the Analysts/Investors call to be held on Monday, November 3, 2025.

The presentation is being submitted in compliance with Regulation 30(6) read with Schedule III Part A Para A of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015.

A copy of www.tatachemicals.com.

the presentation

is also being uploaded on

the Company's website:

You are requested to take the same on record.

Thanking you,

Yours faithfully, For Tata Chemicals Limited

Rajiv Chandan Chief General Counsel & Company Secretary

Encl.: as above

Chemistry of Sustainable Growth

Investors Communication Quarter and Half Year Ended 30 September 2025

Safe Harbour Statement

This Presentation, except for the historical information, may contain statements, including the words or phrases such as ‘expects, anticipates, intends, will, would, undertakes, aims, estimates, contemplates, seeks to, objective, goal, projects, should’ and similar expressions or variations of these expressions or negatives of these terms indicating future performance or results, financial or otherwise of Tata Chemicals Limited, its direct and indirect subsidiaries and its associates. Actual results might differ substantially or materially from those expressed or implied. Important factors that could make a difference to the Company’s operations include, among others, economic conditions affecting demand / supply, price conditions in Government policies and regulations, tax laws, and other statutes and incidental factors. You are urged to view all statements contained herein with caution. Tata Chemicals Limited does not undertake any obligation to update or revise forward look statements, whether as a result of new information, future events or otherwise.

in which the Company operates, changes

in the domestic and overseas markets

Financial Highlights Quarter and Half Year Ended 30 September 2025

Performance Highlights

Q2FY26

H1FY26

Sales Volumes* (Soda Ash, Bicarb and Salt) 1,355 Kts (CQ) vs. 1,264 Kts (PQ) vs. 1,317 Kts (PY)

Sales Volumes* (Soda Ash, Bicarb and Salt) 2,620 Kts (CY) vs. 2,593 Kts (PY)

Revenue ₹ 3,877 Cr (CQ) vs. ₹ 3,719 Cr (PQ) vs. ₹ 3,999 Cr (PY)

Revenue ₹ 7,596 Cr (CY) vs. ₹ 7,788 Cr (PY)

EBITDA ₹ 537 Cr (CQ) vs. ₹ 649 Cr (PQ) vs. ₹ 618 Cr (PY)

EBITDA ₹ 1,186 Cr (CY) vs. ₹ 1,192 Cr (PY)

PAT** ₹ 219 Cr (CQ) vs. ₹ 316 Cr (PQ) vs. ₹ 267 Cr (PY)

PAT** ₹ 535 Cr (CY) vs. ₹ 442 Cr (PY)

#Net Debt (External) ₹ 5,583 Cr (Sep 25) vs. ₹ 4,884 Cr (Mar 25)

Geography

Demand

Sentiment

India

China

Asia ex. China & India

Europe

Americas

• Soda ash remains very well supplied across the world with inventories high

in certain regions.

• Soda ash prices remain weak and in certain instances nearing record low

levels.

• Global demand is estimated to be flat in near term

• Medium to long term trend is positive driven by sustainability applications

(Solar PV + EV growth), even with short term margin challenges

• Lower revenue in CQ as compared to PY, driven by lower realization due to

pricing pressure in all regions

* Lostock (UK) volumes removed ** PAT is from continuing operations, before exceptional items, after share in JV & associates and before Non-Controlling interest (‘NCI’) # Excluding Lease of ₹ 776 Cr as on Sep 25 and ₹ 768 Cr as on Mar 25 CQ – Current Quarter (Q2FY26), CY - Current Half year (H1FY26), PQ – Previous Quarter (Q1FY26) , PY – Previous Year’s Quarter (Q2FY25)/ Half Year (H1FY25)

Financial Snapshot Higher sales volumes in India, offset by lower realisation across all geographies, leading to drop in EBITDA

For the Quarter Ended 30 September 2025

Consolidated | ₹ Crore

Revenue

EBITDA

Profit Before Tax

Profit After Tax

3,877

3,719

3,999

537

649

618

301

360

348

219

316

267

Q2FY26

Q1FY26

Q2FY25

Q2FY26

Q1FY26

Q2FY25

Q2FY26

Q1FY26

Q2FY25

Q2FY26

Q1FY26

Q2FY25

Standalone | ₹ Crore

Revenue

1,204

1,169

1,009

EBITDA

Profit Before Tax

Profit After Tax

240

270

144

332

212

117

307

178

99

Q2FY26

Q1FY26

Q2FY25

Q2FY26

Q1FY26

Q2FY25

Q2FY26

Q1FY26

Q2FY25

Q2FY26

Q1FY26

Q2FY25

PBT & PAT includes continuing operations, before exceptional items, after share in JV & associates & before NCI

Financial Snapshot Higher sales volumes in India, offset by lower realisation across all geographies, leading to drop in EBITDA

For the Half Year Ended 30 September 2025

Consolidated | ₹ Crore

Revenue

EBITDA

Profit Before Tax

Profit After Tax

7,596

7,788

1,186

1,192

661

617

535

442

H1FY26

H1FY25

H1FY26

H1FY25

H1FY26

H1FY25

H1FY26

H1FY25

Standalone | ₹ Crore

Revenue

2,373

2,056

EBITDA

Profit Before Tax

Profit After Tax

510

379

544

439

485

355

H1FY26

H1FY25

H1FY26

H1FY25

H1FY26

H1FY25

H1FY26

H1FY25

PBT & PAT includes continuing operations, before exceptional items, after share in JV & associates & before NCI

Sales and EBITDA Bridge

Sales Bridge | ₹ Crore

EBITDA Bridge | ₹ Crore

7,788

21

171

-2%

7,596

1,192

77

1,186

65

18

-1%

H1FY25

Volume & Mix

Price

H1FY26

H1FY25

Volume & Mix

* Price

Fixed Cost

H1FY26

Sales decline due to lower realization

Lower contribution offset by fixed cost control

* Price includes cost, forex and others

Unit Wise Profit & Loss

Statement of Profit and Loss for the Quarter Ended September 2025

Units

Consolidated

India

US

UK

Kenya

Rallis

₹ Crore

CQ

PQ

PY

Var vs PY

CQ

PQ

PY

Var vs PY

CQ

PQ

PY

Var vs PY

CQ

PQ

PY

Var vs PY

CQ

PQ

PY

Var vs PY

CQ

PQ

PY

Var vs PY

Revenues

EBITDA

Exceptional Items

Share of JV Income PBT1 PAT2 PAT3

3,877

3,719

3,999

(122)

1,204

1,169

1,009

537

(65)

55

301

219

77

649

618

-

42

360

316

252

-

44

348

267

194

(81)

(65)

11

(47)

(48)

(117)

240

270

144

-

-

212

178

-

-

332

307

-

-

117

99

195

96

-

-

95

79

1,282

1,208

1,391

(109)

77

188

223

(146)

-

-

(84)

(77)

-

-

30

43

-

-

78

65

-

-

(162)

(142)

396

39

(65)

-

(39)

(39)

377

32

-

-

(31)

(31)

531

(135)

26

-

-

(59)

(59)

13

(65)

-

20

20

129

18

-

-

17

(2)

134

17

-

-

19

18

168

43

-

-

47

40

(39)

(25)

-

-

(30)

(42)

860

157

957

150

-

-

-

-

137

102

129

95

928

166

-

-

143

99

(68)

(9)

-

-

(6)

3

Statement of Profit and Loss for the Half Year Ended September 2025

Units

₹ Crore

Revenues

EBITDA

Exceptional Items

Share of JV Income

PBT1

PAT2

PAT3

Consolidated

India

CY

PY

Var

CY

PY

Var

CY

US

PY

Var

CY

UK

PY

Kenya

Rallis

Var

CY

PY

Var

CY

PY

Var

7,596

1,186

7,788

1,192

(65)

97

661

535

329

-

98

617

442

329

(192)

2,373

2,056

510

379

-

-

544

485

-

-

439

355

(6)

(65)

(1)

44

93

-

317

131

-

-

105

130

2,490

2,672

264

421

-

-

(54)

(34)

-

-

124

103

(182)

(157)

-

-

(178)

(137)

774

72

(65)

-

(70)

(70)

1,056

(282)

43

-

-

(119)

(119)

29

(65)

-

49

49

263

35

-

-

36

16

317

68

-

-

81

73

(54)

(33)

-

-

(45)

(57)

1,818

1,711

306

262

-

-

266

197

-

-

208

147

107

44

-

-

58

50

Notes : Above financials are for Continuing Operations Consolidated financials is after adjusting SPV & other adjustments Rallis’ financials represent 100% share. Consolidated numbers is after adjustment of Rallis India’s NCI.

1. Before exceptional items and after JV share 2. Before exceptional items and NCI 3. After exceptional items and NCI

Balance Sheet

Non - Current Assets

Inventories

Investments

Trade Receivables

Cash and Bank Balance

Others Current Assets

Total Assets

Equity & Reserves

Non - Controlling Interests

Non-Current Liabilities

Borrowings (Non-Current)/ Lease Liabilities

Borrowings (Current)/ Lease Liabilities

Trade Payables

Others Current Liabilities

Total Liabilities

Particulars

Consolidated (₹ Cr)

Standalone (₹ Cr)

30-Sep-25

32,200

31-Mar-25

31,060

30-Sep-25

21,262

31-Mar-25

20,778

2,626

674

2,060

462

833

38,855

22,358

973

4,594

6,044

1,451

2,184

1,251

2,558

805

1,900

615

842

37,780

21,594

907

4,324

4,816

2,256

2,510

1,373

859

245

206

47

215

22,834

18,830

-

1,159

1,975

35

508

327

947

397

252

71

266

22,711

18,194

-

1,056

1,777

484

777

423

38,855

37,780

22,834

22,711

Sales Volume Key Products

India

849

58

802

62

US

868

77

Kenya

1,651

1,692

120

146

India

UK

62

15

56

12

52

118

104

27

19

39

India

UK

444

73

407

397

72

75

851

145

797

150

599

542

632

1,141

1,220

192

198

159

390

326

47

44

91

33

65

371

335

322

706

647

Q2FY26

Q1FY26

Q2FY25

H1FY26

H1FY25

Q2FY26 Q1FY26 Q2FY25 H1FY26 H1FY25

Q2FY26 Q1FY26 Q2FY25 H1FY26 H1FY25

* Lostock (UK) volumes removed

Historical Financial Trends

3,730

3,475

3,789

3,999

3,590

3,509

3,719

3,877

1,093

1,090

1,047

1,009

1,166

1,219

1,169

1,204

Q3FY24

Q4FY24

Q1FY25

Q2FY25

Q3FY25

Q4FY25

Q1FY26

Q2FY26

Q3FY24

Q4FY24

Q1FY25

Q2FY25

Q3FY25

Q4FY25

Q1FY26

Q2FY26

700

600

500

400

300

200

100

-

1,000

800

600

400

200

-

(200)

542

15%

443

13%

574

618

15%

15%

649

17%

537

14%

434

12%

327

9%

Q3FY24

Q4FY24

Q1FY25

Q2FY25

Q3FY25

Q4FY25

Q1FY26

Q2FY26

5%

194

4%

145

5%

175

7%

267

1%

49

0% (12)

8%

316

6%

219

Q3FY24

Q4FY24

Q1FY25

Q2FY25

Q3FY25

Q4FY25

Q1FY26

Q2FY26

30%

25%

20%

15%

10%

5%

0%

25%

20%

15%

10%

5%

0%

-5%

1,000

900

800

700

600

500

400

300

200

100

-

1,000

900

800

700

600

500

400

300

200

100

-

19%

18%

22%

206

192

235

14%

144

18%

19%

23%

20%

209

230

270

240

Q3FY24

Q4FY24

Q1FY25

Q2FY25

Q3FY25

Q4FY25

Q1FY26

Q2FY26

24%

20%

217

256

11%

115

10%

99

6%

72

8%

97

26%

307

15%

178

Q3FY24

Q4FY24

Q1FY25

Q2FY25

Q3FY25

Q4FY25

Q1FY26

Q2FY26

40%

35%

30%

25%

20%

15%

10%

5%

0%

40%

35%

30%

25%

20%

15%

10%

5%

0%

Note: PAT is after share of JV and before exceptional items & NCI

Strategic Priorities Paving the Path Forward

Operational and functional performance through • Innovation • Digitalization • People

Sustainability aligned to ESG framework • Project Aalingana

Leadership through growing core and broadening the specialty portfolio • Revenue maximization • Realization of new capacities • Optimizing product portfolio

Excel

Embed

Expand

ESG Focus Sustainable & Ethical Impacts

Climate Change Absolute carbon emission reduction

Circular Economy Water Neutrality, zero solid waste and recycle

Bio-diversity Preserve Natural Capital, conservation & restoration of biodiversity

Focus Areas & Projects

• ESG Rating maintained at “Adequate” by CRISIL

• Biogenic fuel (biomass) trials progressing in India

• 5 MW Solar plant and Electric Calciner

commissioned in Magadi

• Cumulative capacity of 801.95 million cubic feet

(MCFT) of water harvesting capacity created

• Total whale sharks which have been rescued and

released are 986 since start of the project

• 1 MW solar at Mithapur commissioned

• Applications for DJSI and CDP submitted

• 2

seasons

completed

for

Biodiversity

Assessment at Mithapur

Annexure Tata Chemicals Background

Our Facilities - Footprint Across 4 Continents India Operations - 11 Manufacturing Units

Installed Capacity Soda Ash: 1,091,000 MTPA Bicarb: 290,000 MTPA Salt: 1,600,000 MTPA Cement: 5,00,000 MTPA

Location Gujarat

Installed Capacity Prebiotic: 5,000 MTPA Specialty Silica:10,800 MTPA

Major Products Crop Care, Crop Protection and Seeds (Herbicides, Fungicides and Insecticides etc.)

Location Andhra Pradesh and Tamil Nadu

Location Maharashtra, Gujarat and Hyderabad

1 Tata Chem India holds 55.04% stake in Rallis India Limited

Our Facilities - Footprint Across 4 Continents International Operations - 4 Manufacturing Units

Installed Capacity Soda Ash: 2,540,000 MTPA

Installed Capacity Bicarb: 90,000 MTPA Salt: 430,000 MTPA Pharma Salt : 70,000 MTPA

Installed Capacity Soda Ash: 350,000 MTPA

Location Wyoming, USA

Location Winnington and Middlewich, UK

Location Magadi, Kenya

Our Facilities R&D Centers

Tata Chem India Innovation Centre

Rallis India R&D Centre

200+ Technically Skilled

Scientists in R&D 3 State-of-the-art

Innovation Centers 451 Patents Filed

176 Granted

Thank You

For any queries, please contact below :

Vijay Furia vfuria@tatachemicals.com

Damini Jhunjhunwala djhunjhunwala@tatachemicals.com

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