1. We have audited the accompanying standalone financial statements of Black Box Limited (the ‘Company'), which comprise the standalone balance sheet as at 31 March 2024, the standalone statement of profit and loss (including other comprehensive loss), the standalone statement of cash flows and the standalone statement of changes in equity for the year then ended, and notes to the standalone financial statements, including material accounting policy information and other explanatory information.

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 Indian Accounting Standards (‘Ind AS') specified under section 133 of the Act read with the Companies (Indian Accounting Standards) Rules, 2015 (as amended) and other accounting principles generally accepted in India, of the state of affairs of the Company as at 31 March 2024, and its loss (including other comprehensive loss), its cash flows and the changes in equity for the year ended on that date.

Basis for Opinion

3. We conducted our audit in accordance with the Standards on Auditing specified under section 143(10) of the Act. 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 (the ‘ICAI') together with the ethical requirements that are relevant to our audit of the standalone financial statements under the provisions of the Act and the rules thereunder, and we have fulfilled our other ethical responsibilities in accordance with these requirements and the Code of Ethics issued by the ICAI. We believe that the audit evidence we have obtained is sufficient and appropriate to provide a basis for our opinion.

Emphasis of Matter - Non-compliance with laws and regulations

4. We draw attention to Note 46 to the accompanying standalone financial statements which describes the delay in remittance of import payments, repatriation of proceeds of export of goods and services and settlement of advance, outstanding as at 31 March 2024 beyond the timelines stipulated under the Foreign Exchange Management Act, 1999, as amended from time to time. The management of the Company has filed necessary applications with the appropriate authority for extension of time period and condonation of such delays. The management is of the view that the fines/ penalties, if any, that may be levied, are currently unascertainable but not expected to be material and accordingly, no adjustments have been made to the accompanying standalone financial statements in respect of aforesaid delays. Our opinion is not modified in respect of this matter.

Key Audit Matter

5. Key audit matters are those matters that, in our professional judgment, were of most significance in our audit of the standalone financial statements of the current period. These matters were addressed in the context of our audit of the standalone financial statements as a whole, and in forming our opinion thereon, and we do not provide a separate opinion on these matters.

6. We have determined the matter described below to be the key audit matter to be communicated in our report.

Information other than the Financial Statements and Auditor's Report thereon

7. The Company's Board of Directors are 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 auditor's report.

Our opinion on the standalone financial statements does not cover the other information and we will 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 identified above when it becomes available 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.

When we read the Annual Report, if we conclude that there is a material misstatement therein, we are required to communicate the matter to those charged with governance of the Company.

Responsibilities of Management and Those Charged with Governance for the Standalone Financial Statements

8. The accompanying standalone financial statements have been approved by the Company's Board of Directors. The Company's Board of Directors are responsible for the matters stated in section 134(5) of the Act with respect to the preparation and presentation of these standalone financial statements that give a true and fair view of the financial position, financial performance including other comprehensive loss, changes in equity and cash flows of the Company in accordance with the Ind AS specified under section 133 of the Act and other accounting principles generally accepted in India. 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.

9. In preparing the standalone financial statements, the Board of Directors of the Company 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 of the Company either intends to liquidate the Company or to cease operations, or has no realistic alternative but to do so.

10. The Board of Directors of the Company is also responsible for overseeing the Company's financial reporting process.

Auditor's Responsibilities for the Audit of the Standalone Financial Statements

11. 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 on Auditing 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.

12. As part of an audit in accordance with Standards on Auditing, specified under section 143(10) of the Act 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 Act we are also responsible for expressing our opinion on whether the Company has adequate Internal Financial Controls with reference to standalone financial statements 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 of the Company;

• Conclude on the appropriateness of Company's Board of Directors' 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; and

• 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.

13. We communicate with those charged with governance of the Company 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.

14. We also provide those charged with governance of the Company 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.

15. From the matters communicated with those charged with governance of the Company, we determine those matters that were of most significance in the audit of the standalone financial statements of the current period and are therefore the key audit matters. We describe these matters in our auditor's report unless law or regulation precludes public disclosure about the matter or when, in extremely rare circumstances, we determine that a matter should not be communicated in our report because the adverse consequences of doing so would reasonably be expected to outweigh the public interest benefits of such communication.

Report on Other Legal and Regulatory Requirements

16. As required by section 197(16) of the Act based on our audit, we report that the Company has paid remuneration to its directors during the year in accordance with the provisions of and limits laid down under section 197 read with Schedule V to the Act.

17. As required by the Companies (Auditor's Report) Order, 2020 (the ‘Order') issued by the Central Government of India in terms of section 143(11) of the Act we give in the Annexure - I, a statement on the matters specified in paragraphs 3 and 4 of the Order, to the extent applicable.

18. Further to our comments in Annexure - I, as required by section 143(3) of the Act based on our audit, we report, to the extent applicable, 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 purpose of our audit of the accompanying standalone financial statements;

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, except for the matters stated in paragraph 18(h)(vi) below on reporting under Rule 11(g) of the Companies (Audit and Auditors) Rules, 2014 (as amended). Further, the back-up of the books of accounts and other books and papers of the Company maintained in electronic mode has not been maintained on servers physically located in India, on a daily basis;

c) The standalone financial statements dealt with by this report are in agreement with the books of account;

d) In our opinion, the aforesaid standalone financial statements comply with Ind AS specified under section 133 of the Act;

e) On the basis of the written representations received from the directors and taken on record by the Board of Directors of the Company, none of the directors is disqualified as on 31 March 2024 from being appointed as a director in terms of section 164(2) of the Act;

f) The reservation relating to the maintenance of accounts and other matters connected therewith are as stated in paragraph 18(h)(vi) below on reporting under Rule 11(g) of the Companies (Audit and Auditors) Rules, 2014 (as amended);

g) With respect to the adequacy of the Internal Financial Controls with reference to standalone financial statements of the Company as on 31 March 2024 and the operating effectiveness of such controls, refer to our separate report in Annexure - II wherein we have expressed an unmodified opinion; and

h) 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 (as amended), in our opinion and to the best of our information and according to the explanations given to us:

i. The Company, as detailed in note 36(A) to the standalone financial statements, has disclosed the impact of pending litigations on its financial position as at 31 March 2024;

ii. The Company did not have any long-term contracts including derivative contracts for which there were any material foreseeable losses as at 31 March 2024;

iii. There were no amounts which were required to be transferred to the Investor Education and Protection Fund by the Company during the year ended 31 March 2024;

iv. a. The management of the Company has represented that, to the best of its knowledge and belief, as

disclosed in note 50(f) to the standalone financial statements, no funds have been advanced or loaned or invested (either from borrowed funds or securities premium or any other sources or kind of funds) by the Company to or in any persons or entities, including foreign entities (the ‘intermediaries'), with the understanding, whether recorded in writing or otherwise, that the intermediary shall, whether, directly or indirectly lend or invest in other persons or entities identified in any manner whatsoever by or on behalf of the Company (the ‘Ultimate Beneficiaries') or provide any guarantee, security or the like on behalf the Ultimate Beneficiaries;

b. The management of the Company has represented that, to the best of its knowledge and belief, as disclosed in note 50(f) to the standalone financial statements, no funds have been received by the Company from any persons or entities, including foreign entities (the ‘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 Party (‘Ultimate Beneficiaries') or provide any guarantee, security or the like on behalf of the Ultimate Beneficiaries; and

c. Based on such audit procedures performed as considered reasonable and appropriate in the circumstances, nothing has come to our notice that has caused us to believe that the management representations under sub-clauses (a) and (b) above contain any material misstatement.

v. The Company has not declared or paid any dividend during the year ended 31 March 2024.

vi. As stated in note 47 to the standalone financial statements and based on our examination which included test checks, except for instance mentioned below, the Company, in respect of financial year commencing on 01 April 2023, has used an accounting software for maintaining its books of account which has a feature of recording audit trail (edit log) facility and the same has been 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 audit trail feature being tampered with, other than the consequential impact of the exception given below.

For Walker Chandiok & Co LLP

Chartered Accountants

Firm's Registration No.: 001076N/N500013

Bharat Shetty

Partner

Membership No.: 106815 UDIN: 24106815BKFNIV5431

Place: Mumbai Date: 30 May 2024