Cementos Pacasmayo S.A.A. and subsidiaries (NYSE: CPAC; BVL: CPACASC1) (“the Company” or “Pacasmayo”) a leading cement company serving the Peruvian construction industry, announced today its consolidated results for the third quarter (“3Q25”) and the first nine months of the year (“9M25”). These results have been prepared in accordance with International Financial Reporting Standards (“IFRS”) and are stated in Soles (S/).

3Q25 FINANCIAL AND OPERATIONAL HIGHLIGHTS:

(All comparisons are to 3Q24, unless otherwise stated)

• Sales volume of cement, concrete and precast increased by 9.0%, mainly due to higher sales for infrastructure related projects, as well as an increase in bagged cement demand.
• Revenues increased by 10.9%, in line with the increased sales volumes mentioned above.
• Consolidated EBITDA increased 3.9%, reaching S/160.6 million, mainly due to the above-mentioned revenue increase.
• Consolidated EBITDA margin was 28.0%, a 1.9 percentage point decrease, mainly due to higher expenses derived from increased personnel expenses because of the union’s bonus that is negotiated every three years and has a larger impact during the first year.
• Net income was S/ 71.5 million, a 14.4% increase, mainly due to higher operating income, as well as higher financial income and lower interest expenses on loans due to debt amortization.
• MERCO - for ten consecutive years we continue to lead the cement sector and for the third year, we are part of the Top 10 list of Merco's business and leadership ranking.

9M25 FINANCIAL AND OPERATIONAL HIGHLIGHTS:

(All comparisons are to 9M24, unless otherwise stated)

• Sales volume of cement, concrete and precast increased by 6.8%, mainly due to increased demand of both bagged cement and infrastructure projects.
• Revenues increased by 7.3%, in line with the increased sales volume.
• Consolidated EBITDA increased 4.6%, reaching S/425.5 million, mainly due to the increased demand mentioned above.
• Consolidated EBITDA margin was 27.3%, in line with the same period of last year.
• Net income increased by 15.6%, reaching S/ 172.0 million mainly due to higher operating income, as well as higher financial income, lower interest payments due to debt amortization, and a favorable foreign exchange effect.

For a full version of Cementos Pacasmayo’s Third Quarter 2025 Earnings Release, please visit https://www.cementospacasmayo.com.pe/inversionistas/reportes

CONFERENCE CALL INFORMATION:

Cementos Pacasmayo will host a conference call on Wednesday, October 29, 2025, to discuss these results at 9:00 a.m. Lima Time/10:00 a.m. Eastern Time.

To access the call, please dial:

+1 (718) 866-4614 from within the U.S.

Access code: 505256

There will also be a live Audio Webcast of the event at:

https://mm.closir.com/slides?id=505256

You can also find additional dial-in numbers depending on your current location in the above link.

About Cementos Pacasmayo S.A.A.

Cementos Pacasmayo S.A.A. is a cement company, located in the Northern region of Peru. In February 2012, the Company’s shares were listed on The New York Stock Exchange - Euronext under the ticker symbol "CPAC". With more than 67 years of operating history, the Company produces, distributes and sells cement and cement-related materials, such ready-mix concrete and precast materials. Pacasmayo’s products are primarily used in construction, which has been one of the fastest-growing segments of the Peruvian economy in recent years. The Company also produces and sells quicklime for use in mining operations.

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