Intimation of Cessation of Nominee Director

SOUTHERN MAGNESIUM AND CHEMICALS LIMITED Deccan Chambers, 5th Floor, 6-3-666/B, Somajiguda, Hyderabad - 500 082 Phones: 23311789, 23312341, Fax: 040-23319871 E-Mail: southernmagnesium@gmail.com CIN : L27109TG1985PLC005303 Date: 03.11.2026 Place: Hyderabad BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai- 400 001 BSE Scrip Code: 513498 Dear Sir/ Madam, Sub: Intimation of Cessation of Nominee Director Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with Part A of Schedule III of said Regulations, this is to inform that the Company is in receipt of Letter vide Ref no CSD/SMCL/196/2026 dated 29.07.2026 received by the company on 03.11.2026 from Andhra Pradesh Industrial Development Corporation Limited (APIDC) with regard to Nomination of Kum. M.S. Rajani Baby, Assistant General Manager as Nominee Director in place of Mr. Rama Krishna Maram. Consequently, Mr. Rama Krishna Maram (DIN: 10828666) has been ceased from the post of Nominee Director of the Company due to withdrawal of nomination by Andhra Pradesh Industrial Development Corporation Limited (APIDC) w.e.f. 03rd November, 2026. Further, appointment of Kum. M.S. Rajani Baby as Nominee Director will be taken up at the Board Meeting subsequent to obtaining Director Identification Number and will be disclosed to Stock Exchange in due course. The relevant details as required under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with SEBI Master circular No HO/49/14/ 14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 are enclosed herewith along with resignation letter. This is for your information and record. For Southern Magnesium and Chemicals Limited Pasupulati Manisha Company Secretary and Compliance Officer M. No: A72576 SOUTHERN MAGNESIUM AND CHEMICALS LIMITED Deccan Chambers, 5th Floor, 6-3-666/B, Somajiguda, Hyderabad - 500 082 Phones: 23311789, 23312341, Fax: 040-23319871 E-Mail: southernmagnesium@gmail.com CIN : L27109TG1985PLC005303 Details under Regulation 30 of the SEBI (Listing Obligation and Disclosure Requirement) Regulation, 2015 read with SEBI Master Circular No. HO/49/14/14(7) 2025-CFD-POD2/I/3762/2026 dated January 30, 2026. Details of events that need to be Information of such event(s) provided Reason for change viz. appointment, Cessation of Mr. Rama Krishna Maram from the resignation, removal, death or position of Nominee Director due to withdrawal of otherwise; nomination by Andhra Pradesh Industrial Development Corporation Limited (APIDC). DIN 10828666 Date of appointment/cessation 03rd November, 2026 Brief profile (in case of appointment) Not Applicable Disclosure of relationships between Not Applicable directors (in case of appointment of a director) o 53 ANDHRA PRADESH INDUSTRIAL DEVELOPMENT CORPORATION LTD (A State Government UEdertaking) Regd. Office: 5-9-58/8, Parisrama Bhavanam, Basheerbagh, Hyderabad 500 004 Corporate Office: H.No.l2455, Ward No.'12, Bypass Road, Opp: Aravinda School, Tadepalli, Guntur District. E-Mail: administrator aDidc(AaD.oov.in CIN: U74999TG1950SGC000862. GSTNo: 36AABCA739501ZX CSD/SMCU tqb. t2026 Julv 2026 RIAt M/s Southern Magnesium & Chemicals Limited Deccan Chambers, 5s Floor 3 0 JUL2016 6-3-665/8, Somajiguda HYDERABAD 5OO 082. OUTWARD Dear Sirs, Sub Nomination of Kum. M. S Rajani Baby, AGM, APIDC, as Director in place of Sri. M. Ramakrishna - Reg. We wish to inform that the Corporation has decided to withdraw the nomination of Sri M. Ramakrishna. as Director on the Board of Directors of your Company. The resignation letter of Sri M. Ramakrishna is enclosed. ln the vacancy so caused, we hereby nominate Kum. M.S Rajani Baby, Assistant General Manager, APIDC, as Director on the Board of M/s Southem Magnesium & Chemicals Limited. We request you to take necessary action to induct Kum. M.S Rajani Baby, as Director on your Board at an early date. Kindly invite her as Special lnvitee to the Board Meeting in which she would be appointed and also let us know the date of appointment immediately after the Board Meeting. ln this conneclion, we advise you to comply with the following: (a) Siftino Fees: The sitting fees payable to the nominee direc{or may be remitted to our Corporation by means of a crossed cheque in the name ofthe Corporation. Contd ., 2 (b) Comoliance Certificate We request you to place Compliance Certificate to be furnished by Managing Direclor of your company in the format enclosed at Annexure - l at every meeting of Board of Directors and also pass a Board Resolution as at Annexure - ll. Thanking You, Yours faithfully, foTAPIDC Limited ,alq# Executive Director Encl As above Copy to r'1. Kum. M.S Rajani Baby Assistant General Manager APIDC Limited, Tadepalli SriM. Ramakrishna General Manager APMDC Limited, Vijayawada Assistant General Manager (EPM) APIDC Limited, Hyderabad Registrar of Companics 1si Floor Co.porate Bhawan Bandlaguda, Nagole Thattiannaram Village Hayathnagar Mandal R. R District - 500 068 aaio+fa"e6 From M. Ramakrishna Manager General A.P lndustrial Development Corporation Limited Basheerbagh Hyderabad - 500 004. The Board of Directors of M/s Southern filBgnesium & Chemicals Limited Deccan Chambers, sth Floor 6-3-666/8, Somajiguda HYDERABAD. 5OO 082. Dear Sirs, I hereby tender my resignation, as Director on the Board of Directors of your company. Thanking you, ] Yours faithfully, ( SHNA