1. We have audited the standalone financial statements of Petro Carbon and Chemicals Limited (formerly known as
“Petro Carbon and Chemicals Private Limited”), (“the Company”), which comprise the standalone balance sheet as at
31st March 2025, the standalone statement of Profit and Loss and standalone statement of the cash flow statement for
the year then ended, notes to the standalone financial statements, including a summary of significant accounting
policies and other explanatory information herein after referred to as “Standalone Financial Statements”.

2. In our opinion and to the best of our information and according to the explanations given to us, the aforesaid standalone
financial statements give the information required by the Companies Act, 2013 (the “Act”) in the manner so required and
give a true and fair view in conformity with the accounting principles generally accepted in India, of the state of affairs of
the company as at 31st March 2025, and its profit and loss and its cash flows for the year ended on that date.

Basis for Opinion

3. We conducted our audit in accordance with the Standards on Auditing (SAs) specified under section 143(10) of the
Companies Act, 2013. Our responsibilities under those Standards are further described in the Auditor's Responsibilities
for the Audit of the standalone financial statements section of our report. We are independent of the Company in
accordance with the Code of Ethics issued by the Institute of Chartered Accountants of India together with the ethical
requirements that are relevant to our audit of the standalone financial statements under the provisions of the Companies
Act, 2013 and the Rules thereunder, and we have fulfilled our other ethical responsibilities in accordance with these
requirements and the Code of Ethics. We believe that the audit evidence we have obtained is sufficient and appropriate
to provide a basis for our audit opinion on the standalone financial statements.

Information Other than the Standalone financial statements and Auditor's Report Thereon

4. The Company's Board of Directors is responsible for the other information. The other information comprises the information
included in the Annual Report, but does not include the standalone financial statements and our auditor's report thereon.
The annual report is expected to be made available to us after the date of this auditors' report.

5. Our opinion on the financial statements does not cover the other information and we do not express any form of
assurance conclusion thereon. In connection with our audit of the standalone financial statements, our responsibility is
to read the other information and, in doing so, consider whether the other information is materially inconsistent with the
standalone financial statements or our knowledge obtained in the audit or otherwise appears to be materially misstated.
If, based on the work we have performed, we conclude that there is a material misstatement of this other information;
we are required to report that fact. We have nothing to report in this regard.

Responsibilities of Management and Those Charged with Governance for the Standalone financial statements

6. The Company's Board of Directors is responsible for the matters stated in section 134(5) of the Companies Act, 2013
(“the Act”) with respect to the preparation of these standalone financial statements that give a true and fair view of the
financial position, financial performance and cash flows of the Company in accordance with the accounting principles
generally accepted in India, including the accounting Standards specified under section 133 of the Act, read with Rule
7 of the Companies (Accounts) Rules, 2014. This responsibility also includes maintenance of adequate accounting
records in accordance with the provisions of the Act for safeguarding of the assets of the Company and for preventing
and detecting frauds and other irregularities; selection and application of appropriate accounting policies; making
judgments and estimates that are reasonable and prudent; and design, implementation and maintenance of adequate

internal financial controls, that were operating effectively for ensuring the accuracy and completeness of the accounting
records, relevant to the preparation and presentation of the standalone financial statements that give a true and fair
view and are free from material misstatement, whether due to fraud or error.

7. In preparing the standalone financial statements, the Board of Directors is responsible for assessing the company's
ability to continue as a going concern, disclosing, as applicable, matters related to going concern and using the going
concern basis of accounting unless the Board of Directors either intends to liquidate the Company or to cease operations,
or has no realistic alternative but to do so.

8. Those Board of Directors are also responsible for overseeing the company's financial reporting process.

Auditor's Responsibilities for the Audit of the Standalone financial statements

9. Our objectives are to obtain reasonable assurance about whether the standalone financial statements as a whole are
free from material misstatement, whether due to fraud or error, and to issue an auditor's report that includes our
opinion. Reasonable assurance is a high level of assurance, but is not a guarantee that an audit conducted in accordance
with Standards will always detect a material misstatement when it exists. Misstatements can arise from fraud or error
and are considered material if, individually or in the aggregate, they could reasonably be expected to influence the
economic decisions of users taken on the basis of these standalone financial statements.

10. As part of an audit in accordance with Standards, we exercise professional judgment and maintain professional skepticism
throughout the audit. We also:

• Identify and assess the risks of material misstatement of the standalone financial statements, whether due to fraud
or error, design and perform audit procedures responsive to those risks, and obtain audit evidence that is sufficient
and appropriate to provide a basis for our opinion. The risk of not detecting a material misstatement resulting from
fraud is higher than for one resulting from error, as fraud may involve collusion, forgery, intentional omissions,
misrepresentations, or the override of internal control.

• Obtain an understanding of internal control relevant to the audit in order to design audit procedures that are appropriate
in the circumstances. Under section 143(3)(i) of the Companies Act, 2013, we are also responsible for expressing
our opinion on whether the company has adequate internal financial controls system in place and the operating
effectiveness of such controls.

• Evaluate the appropriateness of accounting policies used and the reasonableness of accounting estimates and
related disclosures made by management.

• Conclude on the appropriateness of management's use of the going concern basis of accounting and, based on the audit
evidence obtained, whether a material uncertainty exists related to events or conditions that may cast significant doubt on
the Company's ability to continue as a going concern. If we conclude that a material uncertainty exists, we are required to
draw attention in our auditor's report to the related disclosures in the standalone financial statements or, if such disclosures
are inadequate, to modify our opinion. Our conclusions are based on the audit evidence obtained up to the date of our
auditor's report. However, future events or conditions may cause the Company to cease to continue as a going concern.

• Evaluate the overall presentation, structure and content of the standalone financial statements, including the
disclosures, and whether the standalone financial statements represent the underlying transactions and events in a
manner that achieves fair presentation.

11. We communicate with those charged with governance regarding, among other matters, the planned scope and timing
of the audit and significant audit findings, including any significant deficiencies in internal control that we identify during
our audit. We also provide those charged with governance with a statement that we have complied with relevant ethical
requirements regarding independence, and to communicate with them all relationships and other matters that may
reasonably be thought to bear on our independence, and where applicable, related safeguards.

Report on Other Legal and Regulatory Requirements

12. As required by the Companies (Auditor's Report) Order, 2020 (“the order”), issued by the Central Government of India
in terms of sub-section (11) of section 143 of the Companies Act, 2013, we give in the “Annexure - A”, a statement on
the matter specified in paragraphs 3 & 4 of the said Order.

13. As required by Section 143(3) of the Act, we report that:

(a) We have sought and obtained all the information and explanations which to the best of our knowledge and belief
were necessary for the purposes of our audit;

(b) In our opinion, proper books of account as required by law have been kept by the Company so far as it appears
from our examination of those books;

(c) The Standalone Balance Sheet, the Standalone Statement of Profit and Loss and the Standalone Cash Flow
Statement dealt with by this Report are in agreement with the books of account;

(d) In our opinion, the aforesaid standalone financial statements comply with the Accounting Standards specified
under Section 133 of the Act, read with Rule 7 of the Companies (Accounts) Rules, 2014.

(e) On the basis of the written representations received from the directors as on 31st March, 2025 taken on record by
the Board of Directors, none of the directors is disqualified as on 31st March, 2025 from being appointed as a
director in terms of Section 164(2) of the Act.

(f) With respect to the adequacy of the internal financial controls over financial reporting of the Company and the
operating effectiveness of such controls, refer to our separate Report in “Annexure - B”.

(g) With respect to the other matters to be included in the Auditor's Report in accordance with Rule 11 of the Companies (Audit
and Auditors) Rules, 2014, in our opinion and to the best of our information and according to the explanations given to us:

i) The company does not have any pending litigation which would impact its financial position.

ii) The company has made provision, as required under the applicable law or accounting standards, for material
foreseeable losses, if any, on long-term contracts including derivative contracts.

iii) There were no amounts which were required to be transferred to the Investor Education and Protection Fund
by the Company.

iv) a) The Management has represented that, to the best of its knowledge and belief, no funds have been advanced

or loaned or invested (either from borrowed funds or share premium or any other sources or kind of funds) by
the Company to or in any other persons or entities, including foreign entities (“Intermediaries”) with the
understanding, whether recorded in writing or otherwise, that the Intermediary shall directly or indirectly lend
or invest in other persons or entities identified in any manner whatsoever by or on behalf of the Company
(“Ultimate Beneficiaries”) or provide any guarantee, security or the like on behalf of the Ultimate Beneficiaries;

b) The Management has represented, that, to the best of its knowledge and belief, no funds have been received by
the Company from any person(s) or entities, including foreign entity (“Funding Parties”), with the understanding,
whether recorded in writing or otherwise, that the Company shall, whether, directly or indirectly, lend or invest in
other persons or entities identified in any manner whatsoever by or on behalf of the Funding Parties (“Ultimate
Beneficiaries”) or provide any guarantee, security or the like on behalf of the Ultimate Beneficiaries; and

c) Based on the audit procedures that have been considered reasonable and appropriate in the
circumstances, nothing has come to our notice that has caused us to believe that the above management
representations under subclause (i) and (ii) of Rule 11(e), as provided under (A) and (B) above, contain
any material misstatement.

v) The company has not paid or declared any dividend during the year and hence provision for section 123 not applicable.

(h) Based on our examination, which included test checks, the company has used accounting software for maintaining
its books of account for the financial year ended 31st March 2025 which has a feature of recording audit trail (edit log)
facility and the same has operated throughout the year for all relevant transactions recorded in the software. Further,
during the course of our audit we did not come across any instance of the audit trail feature being tampered with.

(i) In our opinion and according to the information and explanations given to us, the remuneration paid by the company to its
directors during the current year is in accordance with the provisions of Section 197 of the Act. The Ministry of Corporate
Affairs has not prescribed other details under Section 197(16) of the Act which are required to be commented by us.

for D. K. CHHAJER & Co.

Chartered Accountants

Firm Regn. No. : 304138E

Sd/-

CA Aditya Madhogarhia

Partner

Membership No.: 304771

UDIN : 25304771BMLWBT1541

Place : Kolkata

Date : 2nd May 2025