Enclosed herewith intimation of Closure of Trading Window for quarter ended 30th September, 2026.

GCROARC INDUSTRIES INDIA LIMITED (FORMERLY KNOWN AS TELESYS INFO-INFRA (1) LIMITED) GSTIN : 33AABCT1582G2ZJ O A R C CIN : L70200TN1992PLC023621 ' G R : MA: tIeleLsys 1992@yahoo.com, telesysltd@gmail.com INGUSTRIES INDIA LIMITE | LANDLINE: 044 -4951 0300 CELL : 98400 44669 ADD: 1/L BLACKERS ROAD, 2F GAIETY PALACE .~ 2ND FLOOR, CHINTADRIPET, CHENNAI -600 002 Date: 26™ September, 2026 The General Manager, Listing Department BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400001. SCRIP CODE: 532315 SUBJECT: INTIMATION OF CLOSURE OF TRADING WINDOW Dear Sir/Madam, This is to inform that as per the Code of Conduct for Prevention of Insider Trading for regulating, monitoring and reporting of trading by Designated Persons formulated in compliance with SEBI (Prohibition of Insider Trading) Regulations, 2015, the Trading Window for dealing in securities of the Groarc Industries India Limited (Formerly knowns as Telesys Info-Infra (D) Limited) (‘Company’) by Designated Persons shall remain closed from Thursday, 015 October, 2026 until 48 hours after the announcement of the Unaudited financial results of the Company for the quarter ended 30t September, 2026. The Board meeting for approving the Unaudited financial results for the quarter ended will be held on or before 14™ November, 2026. Accordingly, all Designated Persons and their immediate relatives have been advised not to trade in the securities of the Company during the aforesaid period of closure of Trading Window. Kindly take the above information on record. Thanking You, For M/s. GROARC INDUSTRIES INDIA LIMITED, (Formerly knowns as Telesys Info-Infra (I) Limited) GANESAN Digitally signed by GANESAN CHANDR CcHANDRAN Date: 2026.09.26 AN 12:56:06 +05'30' Chandran Ganesan Whole time Director. (DIN: 08166461)