Tech Group: Indirectly invested company Qijie Electronics listed on the main board of the Hong Kong Stock Exchange.

Shuangyi Technology announced that the company subscribed to establish Shuangyi Hengrun with its own funds of 190 million yuan on December 6, 2021. Its equity investment, Jinjue Electronics, was listed on the main board of the Hong Kong Stock Exchange on June 17, 2026, with an issue price of 18.36 Hong Kong dollars per share. As of the announcement date, the company subscribed to 95% of Shuangyi Hengrun's equity, and Shuangyi Hengrun holds 2.4216 million shares of Jinjue Electronics, accounting for 0.64% of the total number of H shares issued after the global offering, with a lock-up period of 12 months. The company classifies the related equity as trading financial assets, with an investment cost of 20 million yuan. The impact of fair value fluctuations on performance after listing is uncertain.