ORIENT CERATECH LIMITED — Major Shareholding Notification 2026

Mar 23, 2026

23[rd ] March, 2026

The Dy. General Manager, BSE Limited Corporate Relations & Services Dept., P. J. Towers, Dalal Street, Mumbai - 400 023

Scrip Code: 504879

The Dy. General Manager, National Stock Exchange of India Ltd., Corporate Relations Dept., Exchange Plaza, Bandra-Kurla Complex, Bandra (E), Mumbai – 400 051

Scrip Code: ORIENTCER

Dear Sir/Madam,

Sub: Compliance of Regulation 29 (2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011

As required under the Regulation 29 (2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations 2011, please find attached disclosure in relation to the sale of Equity Shares of Orient Ceratech Limited in the format as prescribed under the aforesaid Regulation.

Thanking You,

Yours faithfully, For BOMBAY MINERALS LIMITED

Hemul Digitally signed by Hemul Ramesh Ramesh Shah Shah Date: 2026.03.23 17:37:16 +05'30'

HEMUL SHAH DIRECTOR DIN: 00058558

Encl.: As above

C.C. to: ORIENT CERATECH LIMITED

Lawrence & Mayo House, 3rd Floor, 276,

D.N. Road, Fort, Mumbai, Maharashtra, 400001

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Format for disclosures under Regulation 29(2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011

Name of the Target Company (TC)	Orient Ceratech Limited	Orient Ceratech Limited	Orient Ceratech Limited
Name(s) of the acquirer / seller and Persons Acting in Concert (PAC)with the acquirer	Bombay Minerals Limited
Whether the acquirer/seller belongs to Promoter / Promotergroup	Promoter
Name(s) of the Stock Exchange(s) where the shares of TC are Listed	BSE Ltd National Stock Exchange of India Limited
Details of the acquisition / disposal as follows	Number	% w.r.t.total share/voting capital wherever applicable (*)	% w.r.t. total diluted share/voting capital of the TC (**)
Before the acquisition/dispose off under consideration, holding of: a)Shares carrying voting rights b)Shares in the nature of encumbrance (pledge/ lien/ non- disposal undertaking/ others) c)Voting rights (VR) otherwise than by shares d)Warrants/convertible securities/any other instrument that entitles the acquirer to receive shares carrying voting rights in the T C (specify holding in each category) e)Total (a+b+c+d)	3,08,42,453 - - - 3,08,42,453	25.78 % - - - 25.78 %	- - - - -
Details of~~acquisition~~/ sale a)Shares carrying voting rights acquired / sold b)VRs acquired /sold otherwise than by shares c)Warrants/convertible securities/any other instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding in each category) acquired/sold d)Shares encumbered / invoked / released by the acquirer e)Total (a+b+c+/-d)	13,00,000 - - - 13,00,000	1.09% - - - 1.09%	- - - - -

After the~~acquisition~~/ sale, holding of: a)Shares carrying voting rights acquired b)Shares encumbered with the acquirer c)VRs otherwise than by shares d)Warrants / convertible securities / any other instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding in each category) after acquisition e)Total (a+b+c+d)	2,95,42,453 - - - 2,95,42,453	24.69% - - - 24.69%	- - - - NIL
Mode of~~acquisition~~/ sale (e.g. open market / off-market / public issue / rights issue / preferential allotment / inter-se transfer etc).	Open Market
Date of~~acquisition~~/ sale of shares /~~VR or date~~ ~~of receipt of intimation of allotment of shares,~~ whichever is applicable	20-03-2026
Equity share capital / total voting capital of the TC before the said acquisition / sale	11,96,39,200
Equity share capital/ total voting capital of the TC after the said acquisition/sale	11,96,39,200
Total diluted share/voting capital of the TC after the said acquisition	-

(*) Total share capital/ voting capital to be taken as per the latest filing done by the company to the Stock Exchange under Clause 35 of the listing Agreement.

(**) Diluted share/voting capital means the total number of shares in the TC assuming full conversion of the outstanding convertible securities/warrants into equity shares of the TC.

FOR BOMBAY MINERALS LIMITED

Hemul Digitally signed by Hemul Ramesh Ramesh Shah Shah Date: 2026.03.23 17:37:54 +05'30' HEMUL SHAH DIRECTOR DIN: 00058558

Place: Mumbai Date: 23-03-2026