Certificate under SEBI (Depositories and Participants) Regulations, 2018

Krebs Biochemicals & Industries Limited CIN : L24110AP1991PLC103912 July 2, 2026 To, To, BSE Limited National Stock Exchange of India Ltd P J Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Fort, Mumbai- 400001. Bandra(E), Mumbai- 400051. Scrip Code : 524518 Scrip Code : KREBSBIO Dear Sir/ Madam, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended June 30, 2026 In Compliance with Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, we are enclosing herewith a copy of the Certificates received from KFIN Technologies Limited, the Registrar and Share Transfer Agent of the Company for the quarter ended June 30, 2026. Kindly take the same into your records. Thanking you, Yours Faithfully For Krebs Biochemicals & Industries Limited Rakesh R Kalbate Company Secretary & Compliance Officer A66666 Regd. Office : Kothapalli (V), Kasimkota (M), Anakapalli, Visakhapatnam, Andhra Pradesh-531 031 Tel : 040-66808040 E-mail: com_sec@krebsbiochem.com Website- www.krebsbiochem.com KFIN/KREB/NSDL/74(5) E/1 Date: 01‐07‐2026 NATIONAL SECURITIES DEPOSITORY LIMITED TRADE WORLD 4TH FLOOR KAMALA MILLS COMPOUND SENAPATI BAPAT MARG LOWER PAREL MUMBAI ‐ 400 013 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended June 30,2026 We as Registrar to an Issue and Share Transfer Agent of the KREBS BIOCHEMICALS & INDUSTRIES LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED VAGOLU RATNA BABU ASSISTANT VICE PRESIDENT CC TO: KREBS BIOCHEMICALS & INDUSTRIES LIMITED KREBS BIOCHEMICALS & INDUSTRIES LIMITED, KOTHAPALLI VILLAGE KASIMKOTA MANDAL VISAKHAPATNAM DISTRICT A.P. 531031 KFIN/KREB/CDSL/74(5) E/1 Date: 01‐07‐2026 CENTRAL DEPOSITORY SERVICES (INDIA) LIMITED REGD OFF: MARATHON FUTUREX, A WING 25TH FLOOR NM JOSHI MARG LOWER PAREL (EAST) MUMBAI ‐ 400 023 Dear Sir(s), Sub: Certificate under Regulation 74(5) for the quarter ended June 30,2026 We as Registrar to an Issue and Share Transfer Agent of the KREBS BIOCHEMICALS & INDUSTRIES LIMITED, certify that the details of securities dematerialized/rematerialized during the aforesaid period, as required under Regulation 74(5) of SEBI (Depositories and participants) Regulations 2018 have been furnished to all the Stock Exchanges where the shares of the company are listed. Thanking You Yours faithfully, for KFIN TECHNOLOGIES LIMITED VAGOLU RATNA BABU ASSISTANT VICE PRESIDENT CC TO: KREBS BIOCHEMICALS & INDUSTRIES LIMITED KREBS BIOCHEMICALS & INDUSTRIES LIMITED, KOTHAPALLI VILLAGE KASIMKOTA MANDAL VISAKHAPATNAM DISTRICT A.P. 531031