A subsidiary of Shanghai Steel Home Information Technology Co., Ltd.

◆ Anhui Steel Home Beyond Software Co., Ltd.

Established on March 9, 24, Anhui Steel Home Beyond Software Co., Ltd. is a private high-tech enterprise specializing in software development. The company has been recognized as a high-tech enterprise in Anhui Province, a scientific research unit in Anhui Province, a private scientific and technological enterprise in Anhui Province, and an "expert, refined, special and new" enterprise in Maanshan City. The company's software products cover e-government, education management, video conference, general software and other fields. The company and its developed software products have passed the "double soft certification" of the Ministry of Industry and Information Technology and the software copyright registration of the National Copyright Administration.

In October p>21, the website of Steel House acquired and reorganized Anhui Chaoyue Software Co., Ltd. and changed its name to "Anhui Steel House Chaoyue Software Co., Ltd.". After the reorganization of the company, the business scope will further expand to the steel industry chain, and the company will provide software system services such as logistics management and customer relationship management and network platform construction for customers in the steel industry.

◆ Wuhan Steel Home Information Technology Co., Ltd.

Wuhan Steel Home Information Technology Co., Ltd. was formally registered on December 22, 211. It is mainly responsible for the business development and customer service of Steel Home website in Hubei, Hunan, Henan, Guangdong, Chengdu, Chongqing and other places, mainly relying on the professional customer service experience of Wuhan Office of Steel Home for more than six years. Its business scope mainly includes: website information service.

◆ Chongqing Steel Home E-Commerce Co., Ltd.

Chongqing Steel Home E-Commerce Co., Ltd. was formally registered on April 17, 212, which mainly combines the resource advantages of Steel Home website and Chongqing Material Information, realizes the interaction between online and print, and better provides customers in Chongqing, Sichuan, Guizhou, Yunnan and other regions with business information service, brand planning and promotion service, mobile phone short message service, and so on.

◆ China Railway Materials Group Steel Home E-commerce Co., Ltd. (China Bulk Materials Network)

CRMG Steel Home E-commerce Co., Ltd. was formally registered and established on April 6, 212 by the joint investment of China Railway Materials Group Co., Ltd. and Shanghai Steel Home Information Technology Co., Ltd. China Bulk Material Network, invested by it, is an e-commerce website based on the traditional spot trading mode and based on the bulk commodity market. It was officially put into operation on April 21st, 212. China Bulk Materials Network relies on the advantages of China Railway Materials Group's financial strength, logistics network, material procurement demand and sales channels, and steel home website's market information, customer resources, business services and network technology application, and introduces Internet technology to realize online trading, warehousing and distribution, and fund settlement, and build an all-round comprehensive e-commerce service platform for upstream and downstream customers in the bulk commodity industry chain, such as online bidding, spot trading, long-term agreement sales, market information and warehousing and logistics information.