Articles of Association of the Joint Stock Company

Corporate Governance Code

Dividend Policy

Board of Directors Regulations

Internal Audit Service Regulations

Corporate Secretary Regulations

Company Management Structure

Executive Body Regulations

Internal Audit of Financial and Economic Activities Regulations

Regulations on the "Honorary Installer" Badge, Certificate of Honor, and Letter of Appreciation of JSC "Imstalcon"

Regulations on the Development and Adoption of Local Regulatory Acts of the Company

Information Disclosure and Advertising Activities Regulations

Procedure for Conducting Auctions and Subscription for Securities

Revised Methodology for Determining the Value of Shares in their Repurchase by the Company

Corporate Accounting Policy of the Company

Regulations on Granting Loans for the Purchase, Construction, and Major Repairs of Private Housing to the Company's Employees and its Organizations

Internal Control Rules for the Disposal and Use of Insider Information of the Company