香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內 容 概 不 負 責，對 其 準 確 性 或 完 整 性 亦 不 發 表 任 何 聲 明，並 明 確 表 示 概 不 就因本公告全部或任何部分內容而產生或因依賴該等內容而引致的任 何 損 失 承 擔 任 何 責 任。 Shanxi Installation Group Co., Ltd. 山西省安裝集團股份有限公司 （於 中 華 人 民 共 和 國 註 冊 成 立 的 股 份 有 限 公 司） （股 份 代 號：2520） 海外監管公告 於其他市場披露的資料 本 公 告 乃 根 據《香 港 聯 合 交 易 所 有 限 公 司 證 券 上 市 規 則》第13.10B條的披 露 義 務 而 作 出。 茲載列山西山安藍天節能科技股份有限公司日期為2026年3月30日，於 全 國中小企業股份轉讓系統網站(www.neeq.com.cn)刊 登 的《山 安 藍 天：2025年 年 度 報 告》，僅 供 參 閱。山 西 山 安 藍 天 節 能 科 技 股 份 有 限 公 司 為 本 公 司 的 附 屬 公 司。 承董事會命 山西省安裝集團股份有限公司 董事長兼執 ...

Group 1 - A new company named Qingdao Haiqing Jingchen Refrigeration Parts Co., Ltd. has been established with a registered capital of 2 million RMB [1] - The legal representative of the company is Li Aihua, and it is wholly owned by Qingdao Jinhai Refrigeration Pipe Industry Co., Ltd. [1] - The business scope includes manufacturing refrigeration and air conditioning equipment, processing mechanical parts, and sales of refrigeration and air conditioning equipment [1] Group 2 - The company is classified under the manufacturing industry, specifically in general equipment manufacturing [1] - The registered address of the company is located at No. 1, Jiyi Road, Huansiu Street, Jimo District, Qingdao City, Shandong Province [1] - The company is a limited liability company with a business duration until February 24, 2026, with no fixed term thereafter [1]

Core Viewpoint - The company has established a joint venture with Yingxue Automotive Technology (Changshu) Co., Ltd. and Qianhao, focusing on the manufacturing of refrigeration, air conditioning equipment, and automotive parts [1] Group 1 - The joint venture is named Suzhou Yingxue Heat Exchange System Co., Ltd. [1] - The company holds a 70% stake in the joint venture, contributing 7 million yuan, while Yingxue Automotive contributes 2 million yuan for a 20% stake, and Qianhao contributes 1 million yuan for a 10% stake [1] - The registered capital of the joint venture is 10 million yuan, with Qianhao serving as the legal representative [1] Group 2 - The joint venture was established on February 12, 2026, and is located at No. 1, Lian Tang North Road, Shanghu Town, Changshu City, Jiangsu Province [1] - The business scope includes manufacturing refrigeration and air conditioning equipment, as well as automotive components and accessories [1]

Core Viewpoint - A new company, Maino (Changzhou) Technology Co., Ltd., has been established with a registered capital of 10 million RMB, fully owned by Changsha Maidike Intelligent Technology Co., Ltd. [1] Company Overview - Company Name: Maino (Changzhou) Technology Co., Ltd. [1] - Legal Representative: Song Renjun [1] - Registered Capital: 10 million RMB [1] - Company Type: Limited liability company (wholly owned by a natural person) [1] - Business Duration: Until February 6, 2026, with no fixed term thereafter [1] - Registration Authority: Changzhou Jintan District Government Service Management Office [1] Business Scope - The company’s business scope includes: - Production and operation of Class III medical devices [1] - Production and operation of Class II medical devices [1] - Production and sales of disinfection equipment [1] - Technical services, development, consulting, and transfer [1] - Manufacturing and sales of various types of medical devices [1] - Manufacturing and sales of consumer service robots [1] - Manufacturing and sales of refrigeration and air conditioning equipment [1] - Import and export of goods and technology [1] - Real estate leasing and enterprise management consulting [1] - Data processing services and software development [1] - Research and development of intelligent robots [1]

Group 1 - The core point of the article is the establishment of Henan Meiyu Meijia Manufacturing Co., Ltd., which is involved in various sectors including sales and manufacturing of refrigeration and air conditioning equipment, as well as solar thermal utilization equipment [1] - The legal representative of the newly established company is Ren Zejian [1] - The company is jointly owned by Zhengzhou Chengfa Anju Technology Co., Ltd., Midea Group (000333) through Hainan Midea Building Technology Co., Ltd., and Guangdong Midea Smart Home Technology Co., Ltd. [1]

Core Viewpoint - Shenzhen Kaitai Global Technology Co., Ltd. has been established with a registered capital of 5 million RMB, focusing on various electronic and technological products and services [1] Company Summary - Company Name: Shenzhen Kaitai Global Technology Co., Ltd. [1] - Legal Representative: Guan Meihua [1] - Registered Capital: 5 million RMB [1] - Shareholders: - Shenzhen He Run Huan Yu Investment Development Co., Ltd. holds 51% [1] - Shenzhen He Mei Ding Tai Investment Development Co., Ltd. holds 49% [1] - Business Scope: - General operations include sales of electronic products, hardware, rubber products, refrigeration and air conditioning equipment, photovoltaic equipment, batteries, textiles, toys, home appliances, electronic components, integrated circuit chips, wires and cables, computer software and hardware, communication equipment, wearable smart devices, mechanical equipment research and sales, software development and sales, business secretarial services, information consulting (excluding licensed consulting), conference and exhibition services, investment activities with self-owned funds, corporate image planning, etiquette services, cultural and artistic exchange activities, corporate management consulting, economic consulting, domestic trade agency, and import-export of goods [1] - Permitted Operations: Printing of packaging and decoration printed materials (subject to approval) [1] - Industry Classification: Manufacturing > Computer, Communication, and Other Electronic Equipment Manufacturing > Electronic Component Manufacturing [1] - Address: Building 1508, Wanting Building, Labor Community, Xixiang Street, Bao'an District, Shenzhen [1] - Company Type: Limited Liability Company [1] - Business Duration: Until January 13, 2026, with no fixed term thereafter [1]

Core Viewpoint - Recently, Weisheng Intelligent Control Technology (Jiangsu) Co., Ltd. was established with a registered capital of 10 million RMB, fully owned by Weisheng Automotive Technology (Ningbo) Co., Ltd. [1] Company Summary - Company Name: Weisheng Intelligent Control Technology (Jiangsu) Co., Ltd. [1] - Legal Representative: Dai Hongming [1] - Registered Capital: 10 million RMB [1] - Shareholder: Weisheng Automotive Technology (Ningbo) Co., Ltd. holds 100% [1] - Business Scope: Includes research and development of automotive parts, manufacturing and sales of automotive parts and accessories, manufacturing and sales of refrigeration and air conditioning equipment, manufacturing and sales of new energy power equipment, manufacturing of motorcycle parts, manufacturing of motors, pumps, vacuum equipment, fans, plastic products, metal products, and various electronic products [1] Industry Summary - Industry Classification: Manufacturing > Automotive Manufacturing > Complete Vehicle Manufacturing [1] - Address: Xuzhou High-tech Industrial Development Zone, Beijing South Road 519, Double Carbon Smart Valley Park, Building 3, Unit 2, Room 101 [1] - Company Type: Limited Liability Company [1] - Business Duration: Until January 9, 2026, with no fixed term [1] - Registration Authority: Xuzhou High-tech Industrial Development Zone Administrative Approval Bureau [1]

Group 1 - Yancheng Twenty Degrees Air Conditioning Technology Co., Ltd. has been established with a registered capital of 1 million RMB [1] - The legal representative of the company is Yang Jing [1] - The business scope includes technology services, development, consulting, and transfer, as well as manufacturing and sales of refrigeration and air conditioning equipment [1] Group 2 - The company is also involved in the manufacturing and sales of textile special equipment [1] - It engages in non-profit business activities related to foreign enterprises, except for those requiring approval [1] - The company is authorized to conduct import and export activities, excluding projects that require legal approval [1]

Group 1 - A new individual business named Deyang Economic Development Zone Longyi Snow Electrical Equipment Operating Department has been established, with a registered capital of 10,000 RMB [1] - The legal representative of the business is Zhong Bai Long [1] - The business scope includes general projects such as home appliance installation services, daily appliance repair, sales of refrigeration and air conditioning equipment, sales of gas compression machinery, sales of gas and liquid separation and purification equipment, general equipment repair, furniture installation and repair services, and labor services (excluding labor dispatch) [1]

Group 1 - Sichuan Mingye Future Port Electric Appliance Co., Ltd. has been established with a registered capital of 1 million RMB [1] - The legal representative of the company is Huang Jiayong [1] - The company's business scope includes sales of household appliances, refrigeration and air conditioning equipment, and household appliance accessories [1] Group 2 - The company is also involved in internet sales (excluding items requiring permits), daily necessities sales, general equipment repair, and residential electrical installation and maintenance services [1] - Additional services offered include retail and repair of daily household appliances, electronic product sales, professional cleaning, disinfection services, and labor services (excluding labor dispatch) [1] - The company is permitted to conduct business activities independently based on its business license, except for projects that require approval [1]