0001641172-25-025149 Sample Contracts

UNDERWRITING AGREEMENT between ECST HOLDINGS LIMITED and EDDID SECURITIES USA INC. as Representative of the Several Underwriters UNDERWRITING AGREEMENT
Underwriting Agreement • August 22nd, 2025 • ECST Holdings LTD • Services-prepackaged software • New York

The undersigned, ECST HOLDINGS LIMITED, a Cayman Islands exempted company with limited liability (collectively, with its subsidiaries and affiliates, including, without limitation, all entities disclosed or described in the Registration Statement (as hereinafter defined) as being its subsidiaries, or affiliates, the “Company”), hereby enters into this Underwriting Agreement (this “Agreement”) with Eddid Securities USA Inc. (the “Representative”), and with the other underwriters named on Schedule 1 hereto for which the Representative is acting as representative (the Representative and such other underwriters, collectively, the “Underwriters,” and, each, individually, an “Underwriter,” and the Underwriters, together with the Company, the “Parties”) as follows: