This is a public announcement for information purposes only and is not a prospectus announcement and does not constitute an invitation or offer to acquire, purchase or subscribe to securities. Not for release, publication or distribution directly or indirectly, outside India. Initial public offer of Equity Shares (as defined below) on the main board of BSE Limited ("BSE") and National Stock Exchange of India Limited ("NSE", and together with BSE, the "Stock Exchanges") in compliance with Chapter II of the Securities and Exchange Board of India (Issue of Capital and Disclosure Requirements) Regulations, 2018, as amended ("SEBI ICDR Regulations").

INTERARCH BUILDING PRODUCTS LIMITED

Our Company was originally incorporated as "Luxalon Building Products Private Limited", a private limited company under the Companies Act, 1956, in New Delhi, pursuant to a certificate of incorporation dated November30,1983 issued by the Registrar of Companies, National Capital Territory of Delhi and Haryana situated at New Delhi. The name of our Company was changed to "Interarch Building Products Private Limited” pursuant to a Board resolution dated January 24,1985 and a special resolution dated April 13,1985 passed by the Shareholders, consequent upon which, a fresh certificate of incorporation dated August 9,1985 was issued by the Registrar of Companies, National Capital Territory of Delhi and Haryana situated at New Delhi. This change was undertaken as the Company had started marketing of other brands of international architectural building products. Subsequently, in accordance with Section 43A(1A) of the Companies Act, 1956, our Company became a deemed public limited company with effect from July 1,1996 and the name of our Company was changed to “Interarch Building Products Limited". Our Board took noting of such conversion pursuant to resolution approved on August 25,1997 consequent upon which, the Registrar of Companies, National Capital Territory of Delhi and Haryana situated at New Delhi endorsed such conversion on the certificate of incorporation dated August 9,1985 with effect from July 1,1996. Pursuant to the amendment in Section 43Aof the Companies Act, 1956 by Companies Amendment Act, 2000, and the approval of our Board and our Shareholders on February 20,2001 on March 22,2001, respectively, our Company's status was converted from a deemed public company to a private limited company and consequently the name was changed to "Interarch Building Products Private Limited' and the Registrar of Companies, National Capital Territory of Delhi and Haryana situated at New Delhi endorsed such conversion on the certificate of incorporation dated August 9,1985 with effect from January 11,2002. Subsequently, pursuant to resolutions passed by our Board and Shareholders dated October 12,2023 and October 13,2023 respectively our Company was converted into a public limited company and consequently, the name of our company was changed to“lnterarch Building Products Limited”, consequent upon which, afresh certificate of incorporation dated December 15,2023 issued by the Registrar of Companies, Delhiand Haryana at New Delhi ("RoC"). For details of change in our Registered Office, see "History and Certain Corporate Matters-Changes in the Registered Office of our Company" on page 277 of the of the Prospectus dated August21,2024 filed with the RoC ("Prospectus").

INITIAL PUBLIC OFFERING OF 6,672,169 EQUITY SHARES OF FACE VALUE OF RS. 10 EACH ("EQUITY SHARES") OF INTERARCH BUILDING PRODUCTS LIMITED ("OUR COMPANY" OR THE "ISSUER") FOR CASH AT A PRICE OF Rs. 900 PER EQUITY SHARE INCLUDING A SHARE PREMIUM OF Rs. 890 PER EQUITY SHARE (THE "OFFER PRICE") AGGREGATING TO Rs. 6,002.87 MILLION ("THE OFFER"). THE OFFER COMPRISES OF A FRESH ISSUE OF 2,224,539 EQUITY SHARES OF FACE VALUE OF Rs. 10 EACH AGGREGATING TO Rs. 2,000.00 MILLION BY OUR COMPANY ("FRESH ISSUE") AND AN OFFER FOR SALE OF 4,447,630 EQUITY SHARES OF FACE VALUE OF Rs. 10 EACH AGGREGATING TO Rs. 4.002.87MILLION COMPRISING OF Rs. 20,000 EQUITY SHARESOF FACE VALUE OF Rs. 10 EACH AGGREGATING TO Rs. 648.00 MILLION BY ARVIND NANDA, OF Rs. 90,000 EQUITY SHARES OF FACE VALUE OF Rs. 10 EACH AGGREGATING TO Rs. 711.00 MILLION BY GAUTAM SURI AND OF 539,930 EQUITY SHARESOF FACE VALUE OF Rs. 10 EACH AGGREGATING TO Rs. 485.94 MILLION BY ISHAAN SURI (COLLECTIVELY, THE "PROMOTER SELLING SHARE HOLDERS"), OF 600,100 EQUITY SHARES OF FACE VALUE OF Rs. 10 EACH AGGREGATING TO Rs. 540.09 MILLION BY SHOBHNA SURI (THE "PROMOTER GROUP SELLING SHARE HOLDER") AND OF 1,797,600 EQUITY SHARES OF FACE VALUE OF Rs. 10EACH AGGREGATING TO Rs. 1,617.84 MILLION BY OIH MAURITIUS LIMITED (PREVIOUSLY KNOWN AS INDIVISION INDIA PARTNERS) (THE "INVESTOR SELLING SHAREHOLDER" AND COLLECTIVELY, WITH THE PROMOTER SELLING SHAREHOLDERS AND PROMOTER GROUP SELLING SHAREHOLDER, THE "SELLING SHAREHOLDERS", AND SUCH EQUITY SHARES OFFERED BYTHE SELLING SHAREHOLDERS, THE "OFFERED SHARES") .

THE OFFER INCLUDED ARE SERVATION OF 24,539 EQUITY SHARES OF FACE VALUE OF 10 EACH, AGGREGATING Rs. 20 MILLION (CONSTITUTING 0.15% OF THE POST OFFER PAID-UP EQUITYSHARE CAPITAL OF OUR COMPANY), FOR SUBSCRIPTION BYELIGIBLE EMPLOYEES (THE "EMPLOYEE RESERVATION PORTION"). THE OFFER LESS THE EMPLOYEE RESERVATION PORTION IS HEREINAFTER REFERRED TO AS THE "NET OFFER". OUR COMPANY OFFERED A DISCOUNT OF 9.44% ON THE OFFER PRICE (EQUIVALENT TO Rs. 85 PER EQUITYSHARE) TO ELIGIBLE EMPLOYEES BIDDING IN THE EMPLOYEE RESERVATION PORTION ("EMPLOYEE DISCOUNT"). THE OFFERANDTHE NET OFFER SHALL CONSTITUTE 40.10% AND39.95%, RESPECTIVELY, OF THEPOST-OFFERPAID-UPEQUITYSHARECAPITALOF OUR COMPANY.

8. Third party risk: We depend on performance of third party builders/erectors for timely completion of our projects. The table below sets forth the building erection contractors charges for the years stated:

15. Logistics risk: We engage third party logistics providers for our transportation needs and do not have any insurance coverage for such transportation by our third-party logistic providers. The freight and forwarding charges as a percentage of Total Expenses for the Financial Years ended March 31,2022, March 31,2023 and March 31,2024 respectively, are set below:

17. Weighted average cost of acquisition of Equity Shares transacted in last one year, 18 months and three years.

20. The Offer Price, market capitalization to revenue from operations multiple and price to earnings ratio based on the Offer Price of the Company may not be indicative of the market price of the Company on listing or thereafter:

21. The 2 BRLMs associated with the Offer have handled 41 public issues in the past 3 years out of which 10 issues have closed below the offer price on the listing date.

*lssues handled where there were no common BRLMs

The Offer was made in terms of Rule 19(2)(b) of the SCRR, read with Regulation 31 of the SEBI ICDR Regulations. The Offer was made through the Book Building Process in accordance with Regulation 6(1) of the SEBI ICDR Regulations wherein not more than 50% of the Net Offer was made available for allocation on a proportionate basis to Qualified Institutional Buyers (the ‘QIB Category"). Our Company allocated 60% of the QIB Category to Anchor Investors on a discretionary basis, (‘Anchor Investors") (the ‘Anchor Investor Category") in accordance with the SEBI ICDR Regulations, of which one-third was reserved for domestic Mutual Funds (defined hereinafter), subject to valid Bids having been received from the domestic Mutual Funds at or above the price at which allocation was made to Anchor Investors ("Anchor Investor Allocation Price1). In the event of underb subscription or non-allocation in the Anchor Investor Category, the balance Equity Shares were added to the QIB Category (other than the Anchor Investor Category) (the ‘Net QIB Category"). Further, 5% of the Net QIB Category was made available for allocation on a proportionate basis to Mutual Funds only, subject to valid Bids having been received at or above the Offer Price, and the remainder of the Net QIB Category was made available for allocation on a proportionate basis to all QIBs (other than Anchor Investors), including Mutual Funds, subject to valid Bids having been received at or above the Offer Price. Further, not less than 15% of the Net Offer was made available for allocation to Non-lnstitutional Bidders (the ‘Non-lnstitutional Category") of which one-third of the Non-lnstitutional Category was made available fer allocation to Non-lnstitutional Bidders with an application size of more than Rs. 200,000 and up to Rs.1,000,000 and two-thirds of the Non-lnstitutional Category was made available for allocation to Non-lnstitutional Bidders with an application size of more than Rs. 1,000,000 and under-subscription in either of these two sub-categories of the Non-lnstitutional Category were allocated to Bidders in the other sub-category of the Non-lnstitutional Category in accordance with the SEBI ICDR Regulations, subject to valid Bids having been received at or above the Offer Price. Further, not less than 35% of the Net Offer was made available for allocation to Retail Individual Bidders (the ‘Retail Category'), in accordance with the SEBI ICDR Regulations, subject to valid Bids having been received from them at or above the Offer Price. All Bidders (except Anchor Investors) were required to mandatedly participate in this Offer only through the Application Supported by Blocked Amount (‘ASBA") process and were required to provide details of their respective bank account (including UPI ID in case of UPI Bidders in which the Bid Amount was blocked by the Self Certified Syndicate Banks ("SCSBs') or pursuant to the UPI Mechanism, as the case may be. Anchor Investors were not permitted to participate in the Anchor Investor Category through the ASBA process. Further, Equity Shares were allocated on a proportionate basis to Eligible Employees applying under the Employee Reservation Portion, subject to valid Bids having been received from them at or above the Offer Price. See "Offer Procedure" on page 476 of the Prospectus.

The bidding for Anchor Investor opened and closed on August 16,2024. The Company received 20 applications from 15 Anchor Investors for 2,172,256 Equity Shares. The Anchor Investor Offer Price was finalized at 7900 per Equity Share. A total of 1,994,288 Equity Shares were allocated under the Anchor Investor Portion aggregating to Rs. 1,79,48,59,200.00. The Offer received 2,595,033 applications for 446,396,608 Equity Shares resulting in 66.90 times subscription as disclosed in the Prospectus. The details of the applications received in the Offer from Retail Individual Bidders, Non-lnstitutional Bidders, Eligible Employees and QIBs areas under (before technical rejections):

Final Demand

A summary of the final demand as per NSE and BSE as on the Bid/Offer Closing Date at different Bid prices is as under:

The Basis of Allotment was finalized in consultation with the Designated Stock Exchange, being NSE on August 22,2024.

A. Allotment to Retail Individual Bidders (After Rejections) (including ASBA Applications)

The Basis of Allotment to the Retail Individual Bidders, who have bid at cut-off or at the Offer Price of Rs.900 per Equity, was finalized in consultation with NSE. This category has been subscribed to the extent of 20.40 times. The total number of Equity Shares Allotted in Retail Individual Bidders category is 2,326,671 Equity Shares to 145,416 successful applicants. The category-wise details of the Basis of Allotment are as under:

B. Allotment to Non-lnstitutional Bidders more than Rs. 0.20 million and upto Rs. 1.00 million) (After Rejections) (including ASBA Applications)

The Basis of Allotment to the Non-lnstitutional Bidders (more than Rs. 0.20 million and upto Rs. 1 million), who have bid at cut-off or at the Offer Price of Rs. 900 per Equity Share, was finalized in consultation with NSE. This category has been subscribed to the extent of 98.85 times. The total number of Equity Shares allotted in this category is 332,381 Equity Shares to 1,483 successful applicants. The category-wise details of the Basis of Allotment are as under:

C. Allotment to Non-lnstitutional Bidders (more than Rs. 1.00 million) (After Rejections) (including ASBA Applications)

The Basis of Allotment to the Non-lnstitutional Bidders (more than Rs. 1 million), who have bid at cut-off or at the Offer Price of Rs. 900 per Equity Share, was finalized in consultation with NSE. This category has been subscribed to the extent of 146.95 times. The total number of Equity Shares allotted in this category is 664,764 Equity Shares to 2,967 successful applicants. The category-wise details of the Basis of Allotment are as under: (Sample)

D. (l) Allotment to Eligible Employees (upto Rs. 200,000) (After Rejections) (including ASBA Applications)

The Basis of Allotment to the Eligible Employees, who have bid at the cut-off or at the Offer Price of Rs. 900 per Equity (a discount of Rs. 85 per Equity Share was offered to Eligible Employees bidding in the Employee Reservation Portion), was finalized in consultation with NSE. Overall Employee category has been subscribed to the extent of 1.63 times. The total number of Equity Shares allotted in this category is 24,539 Equity Shares to 217 successful applicants. The category-wise details of the Basis of Allotment are as under (Sample)

D. (II) Allotment to Eligible Employees (Rs. 200,000 - Rs. 500,000) (After Rejections) (including ASBA Applications)

The Basis of Allotment to the Eligible Employees, who have bid at the cut-off or at the Offer Price of Rs. 900 per Equity (a discount of Rs. 85 per Equity Share was offered to Eligible Employees bidding in the Employee Reservation Portion), was finalized in consultation with NSE. Overall Employee category has been subscribed to the extent of 1.63 times. The total number of Equity Shares allotted in this category is Equity Shares to successful applicants. The category-wise details of the Basis of Allotment are as under: (Sample)

E. Allotment to QIBs (After Rejections)

Allotment to QIBs, who have bid at the Offer Price of Rs.900 per Equity Share, has been done on a proportionate basis in consultation with NSE. This category has been subscribed to the extent of 196.97 times of Net QIB portion. As per the SEBI Regulations, Mutual Funds were allotted 5% of the Equity Shares of Net QIB portion available i.e. 1,263,049 Equity Shares and other QIBs and unsatisfied demand of Mutual Funds were allotted the remaining available Equity Shares i.e. 66,477 Equity Shares on a proportionate basis. The total number of Equity Shares allotted in the QIB category is 1,329,526 Equity Shares, which were allotted to 162 successful Applicants.

F. Allotment to Anchor Investors (After Rejections)

The Company, in consultation with the BRLMs, have allocated 1,994,288 Equity Shares to 15 Anchor Investors (through 20 Anchor Investor Application Forms) (including 3 domestic Mutual Funds through 8 schemes) at an Anchor Offer Price at 7900 per Equity Share in accordance with SEBI ICDR Regulations. This represents 60% of the QIB portion.

The Board of Directors of our Company at its meeting held on August 22,2024 has taken on record the basis of allotment of Equity Shares approved by the Designated Stock Exchange, being NSE and has allotted the Equity Shares to various successful applicants. The Allotment Advice Cum Refund Intimation and/or notices have been dispatched to the address of the investors as registered with the depositories. Further, instructions to the SCSBs have been issued tor unblocking offends and transfer to the Public Offer Account on August 22,2024 and the payments to non-syndicate brokers have been issued on August 23,2024. In case the same is not received within ten days, investors may contact the Registrar to the Offer at the address given below. The Equity Shares allotted to the successful allottees have been uploaded on August 23, 2024 for credit into the respective beneficiary accounts subject to validation of the account details with the depositories concerned. The Company has filed the Listing application with BSE and NSE on August 23,2024. The Company has received the listing and trading approval from BSE & NSE, and trading will commence on August 26,2024.

Note: All capitalized terms used and not defined herein shall have the respective meanings assigned to them in the Prospectus.

INVESTORS PLEASE NOTE

These details of the Allotment made was hosted on the website of Registrar to the Offer, Link Intime India Private Limited at www.linkintime.co.in .

All future correspondence in th is regard may kindly be addressed tothe Registrar to the Offer quoting full name of the First/ Sole applicant, Serial number of the Bid cum Application form number, Bidders DP ID, Client ID, PAN, date of submission of Bid cum Application Form, address of the Bidder, number of Equity Shares bid tor, name of the Member of the Syndicate, place where the bid was submitted and payment details at the address given below:

INTERARCH BUILDING PRODUCTS LIMITED has filed the Prospectus with the RoC. The Prospectus is made available on the website of the SEBI at www.sebi.gov.in  as well as on the websites of the BRLMs i.e.,Ambit Private Limited at www.ambit.co   and Axis Capital Limited at www.axiscapital.co.in , the website of the NSE at www.nseindia.com   and the website of the BSE at www.bseindia.com   and the website of the Company at www.interarchbuildings.com . Any potential investor should note that investment in equity shares involves a high degree of risk and tor details relating to such risks, please see the section titled "Risk Factors" on page 30 of the Prospectus.

The Equity Shares offered in the Offer have not been and will not be registered under the U.S. Securities Act or any state securities laws in the United States, and may not be offered or sold within the United States, except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the U.S. Securities Act and applicable state securities laws in the United States. Accordingly, the Equity Shares are being offered and sold only outside the United States in 'offshore transactions", as defined in, and in compliance with, Regulation S and the applicable laws of the jurisdiction where those offers and sales are made