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Note 1 - Nature of business and organization: Summary of subsidiary of limited liability company or limited partnership (Tables)

12 Months Ended

Dec. 31, 2024

Tables/Schedules

Summary of subsidiary of limited liability company or limited partnership

Name	Background	Ownership
Tungray Motion Ltd (“Tungray Motion”)	● A BVI holding company ● Incorporated on June 21, 2022	100% owned by Tungray
Tungray Electronics Ltd (“Tungray Electronics”)	● A BVI holding company ● Incorporated on June 21, 2022	100% owned by Tungray
Tungray Intelligent Technology Ltd (“Tungray Intelligent”)	● A BVI holding company ● Incorporated on June 21, 2022	100% owned by Tungray
Tungray Singapore Pte. Ltd. (“Tungray Singapore”)	● A Singapore Company Limited by Shares ● Incorporated on June 21, 2007 ● Installation of industrial machinery and equipment, mechanical engineering works	100% owned by Tungray Motion
Tung Resource Pte Ltd (“Tung Resource”)	● A Singapore Company Limited by Shares ● Incorporated on July 9, 1996 ● Installation of industrial machinery and equipment, mechanical engineering works	100% owned by Tungray Electronics
Tungray Industrial Automation (Shenzhen) Co., Ltd (“Tungray Industrial”)	● A PRC limited liability company and deemed a wholly foreign owned enterprise (“WFOE”) ● Incorporated on May 27, 2010 ● Design, development and manufacture of non- standard equipment such as automated assembly equipment, precision testing equipment, tooling fixtures, etc.	100% owned by Tungray Singapore
Tongsheng Intelligent Equipment (Shenzhen) Co., Ltd (“Tongsheng Intelligent”)	● A PRC limited liability company ● Incorporated on October 25, 2021 ● Research and development of intelligent robots; sales of intelligent robots; sales of intelligent storage equipment	70% owned by Tungray Industrial
Qingdao Tongri Electric Machines Co., Ltd (“Tongri Electric”)	● A PRC limited liability company and deemed a wholly foreign owned enterprise (“WFOE”) ● Incorporated on December 26, 2001 ● Design, R&D and manufacturing of induction brazing equipment, induction hardening equipment, automatic welding equipment, linear motors, DD motors	100% owned by Tung Resource
Qingdao Tungray Intelligent Technology Co., Ltd (“Qingdao Tungray Intelligent”)	● A PRC limited liability company and deemed a wholly foreign owned enterprise (“WFOE”) ● Incorporated on September 30, 2017 ● Design, R&D and manufacturing of induction brazing equipment, induction hardening equipment, automatic welding equipment, linear motors, DD motors	100% owned by Tongsheng Development
Tungray Technology Pte Ltd (“Tungray Technology”)	● A Singapore Company Limited by Shares ● Incorporated on July 14, 2022 ● Installation of industrial machinery and equipment, mechanical engineering works	100% owned by Tungray Intelligent

Tongsheng Intelligence Technology Development (Shenzhen) Co., Ltd. (“Tongsheng Development ”)

● A PRC limited liability company and deemed a wholly foreign owned enterprise (“WFOE”)

● Incorporated on August 22, 2022

● Research and development of intelligent robots; sales of intelligent robots; sales of intelligent storage equipment

100% owned by Tungray Technology

Xi’an Tongri Intelligent Industrial Technology Co., Ltd.

● A PRC limited liability company and deemed a wholly foreign owned enterprise (“WFOE”)

● Incorporated on June 25, 2023

● Manufacturing, Research and development of intelligent robots; sales of intelligent robots

99.98% controlled by Tungray Singapore Pte. Ltd.