Outcome of the Board Meeting Held on October 28, 2026

BOROSII: Borosil Scientific Limited CIN : L7 4999MH 1991 PLC06 l 85 l Sci e nt ific Registered & Corporate Office 1101, Crescenzo, G-Block, Opp. MCAClub, Bandra Kurla Complex, Bandra(E), Mumbai-400 051, India T +91 22 6740 6300 F +91 22 67 40 651 4 E bsl@borosil.com W www.borosilscientific.com October 28, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra-Kurla Complex, Mumbai 400 001 Bandra (East), Mumbai 400 051 Scrip Code: 544184 Trading Symbol: BOROSCI Dear Sirs, Sub: Outcome of the Board Meeting In furtherance of our intimation dated October 21, 2026, we hereby inform you that the Board of Directors of the Company at its meeting held today, i.e. October 28, 2026, has, inter alia, considered and approved the following: (a) Unaudited Financial Results (Standalone & Consolidated) for the quarter and half year ended September 30, 2026. The aforesaid Financial Results along with Limited Review Reports of the Statutory Auditor are attached and are also made available on the Company’s website at www.borosilscientific.com. (b) The proposal for setting up a Brosilicate 3.3 glass tubing furnace at the Company’s Bharuch plant. The details as required under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI’s Master Circular updated as on January 30, 2026, are provided in Annexure. The meeting of the Board of Directors commenced at 03:09 p.m. (IST) and concluded at 04:45 p.m. (IST). Yours faithfully, For Borosil Scientific Limited Ramavtar Sharma Company Secretary & Compliance Officer BOROSII: Borosil Scientific Limited CIN : L7 4999MH 1991 PLC06 l 85 l Sci e nt ific Registered & Corporate Office 1101, Crescenzo, G-Block, Opp. MCAClub, Bandra Kurla Complex, Bandra(E), Mumbai-400 051, India T +91 22 6740 6300 F +91 22 67 40 651 4 E bsl@borosil.com W www.borosilscientific.com Annexure Particulars Details 1. Existing capacity Nil 2. Existing capacity utilization Not Applicable Setting up a Borosilicate 3.3 glass tubing furnace with an 3. Proposed capacity addition installed production capacity of around 20 Metric Tonnes (MT) per day. Period within which the Commercial production is expected to commence by March 4. proposed capacity is to be 31, 2028. added 5. Investment required Capital expenditure of up to Rs. 70 crores. 6. Mode of financing Internal accruals and / or Borrowings Glass tubing is one of the main components used as a raw material for the Company's various glassware products and is presently procured from overseas suppliers. The project is intended to establish backward integration, reduce dependence on imported tubing, improve supply-chain reliability and control over quality and availability, and potentially optimise manufacturing costs of glassware 7. Rationale products. The glass tubing would primarily be used for captive consumption, with surplus production be sold in the external market. Further, the Company would apply for the subsidy benefits on the eligible investment, as may be available under the Viksit Gujarat Industrial Policy 2026. CHATURVEDI (;)SHAH Chartered Accountants Independent Auditor's Review Report on Unaudited Standalone Financial Results of the Company Pursuant to the Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 The Board of Directors of Borosil Scientific Limited 1. We have reviewed the accompanying statement of unaudited standalone financial results of Borosil Scientific Limited ("the Company") for the quarter and half year ended 30th September 2026 ("the statement"), attached herewith, being submitted by the Company pursuant to the requirement of Regulation 33 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 ("the Listing Regulations"), as amended. 2. This statement, which is the responsibility of the Company's management and approved by the Company's Board of Directors, has been prepared in accordance with the recognition and measurement principles laid down in Indian Accounting Standard 34, Interim Financial Reporting (Ind AS 34) as prescribed under section 133 of the Companies Act, 2013 read with relevant rules issued thereunder and other accounting principles generally accepted in India. Our responsibility is to issue a report on the statement based on our review. 3. We conducted our review of the statement in accordance with the Standard on Review Engagement (SRE) 2410, "Review of Interim Financial Information Performed by the Independent Auditor of the Entity" issued by the Institute of Chartered Accountants of lndia(ICAI). This standard requires that we plan and perform the review to obtain moderate assurance as to whether the statement is free of material misstatement. A review of interim financial information consists of making enquiries, primarily of the Company's personnel responsible for financial and accounting matters and applying analytical and other review procedures. A review is substantially less in scope than an audit conducted in accordance with Standards on Auditing specified under Section 143(10) of the Companies Act, 2013 and consequently does not enable us to obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express an audit opinion. Head Office: 912, Tulsiani Chambers, 212, Nariman Point, Mumbai -400 021, India. Tel.: +91224163 8500 • Fax: +91224163 8595 URL: www.cas.ind.in CHATURVEDI (ISHAHLLP Chartered Accountants 4. Based on our review conducted as above, nothing has come to our attention that causes us to believe that the accompanying statement of unaudited standalone financial results, prepared in accordance with the applicable accounting standards and other recognized accounting practices and policies has not disclosed the information required to be disclosed in terms of Regulation 33 of the Listing Regulations, as amended, including the manner in which it is to be disclosed, or that it contains any material misstatement. For Chaturvedi & Shah LLP Chartered Accountants R 1720W/W100355 Anutstramr Partner Membership No. 122179 UDIN No: 26122179SYJCEX4703 Place: Mumbai Date: 28th October, 2026 Continuation sheet... BOROSlt:· BOROSIL SCIENTIFIC LIMITED Scie nt ific CIN: L74999MH1991 PLC061851 Regd. Office: 1101, 11th floor, Crescenzo, G-Block, Plot No.C-38, Opp. MCA Club, Bandra Kurla Complex, Bandra (East), Mumbai 400 051 Tel.No.(022) 67406300 Fax No.(022) 67406514 Website: www.borosilscientific.com Email : bsl@borosil.com UNAUDITED STANDALONE FINANCIAL RESULTS FOR THE QUARTER AND HALF YEAR ENDED 30TH SEPTEMBER, 2026 (Rs in lakhs except as stated} Standalone s. Particulars Quarter ended Half Year ended Year ended No. (30/09/2026) (30/06/2026) (30/09/2025) (30/09/2026) (30/09/2025) (31/03/2026) I. Income: Revenue From Operations 10,419.39 9,989.68 9,948.14 20,409.07 18,849.09 42,753.08 Other Income 262.04 279.62 236.60 541.66 542.64 1,018.42 Total Income (I) 10,681.43 10,269.30 10,184.74 20,950.73 19,391.73 43,771.50 II. Expenses: Cost of Materials Consumed 3,893.96 3,896.58 3,634.54 7,790.54 6,700.07 14,486.60 Purchases of Stock-in-Trade 59.34 39.17 131.94 98.51 280.64 596.29 Changes in Inventories of Work-in-progress, (439.14) (869.06) (270.97) (1,308.20) (396.09) (145.70) Finished Goods and Stock-in-trade Employee Benefits Expense 1,808.09 1,795.05 1,605.18 3,603.14 3,170.48 6,453.05 Finance Costs 8.20 10.45 9.19 18.65 27.38 42.12 Depreciation and Amortization Expense 480.50 444.91 438.83 925.41 885.51 1,752.11 Other Expenses 3,977.38 4,021.09 3,622.75 7,998.47 6,982.90 14,359.63 Total Expenses (II) 9,788,33 9,338.19 9,171.46 19,126.52 17,650.89 37,544.10 Ill. Profit Before Exceptional Items and Tax (I -II) 893.10 931.11 1,013.28 1,824.21 1,740.84 6,227.40 IV. Exceptional Items (Refer Note 2) - - - - 661.31 852.82 V. Profit Before Tax (Ill -IV) 893.10 931.11 1,013.28 1,824.21 1,079.53 [Showing first 8,000 characters — download PDF for full document]