Loongson Technology(SH:688047) Xin Lang Cai Jing·2025-07-01 05:44Group 1 - The China Securities Digital Economy Theme Index (931582) decreased by 1.16% as of July 1, 2025, with mixed performance among constituent stocks [1] - Longxin Technology (688047) led the gains with an increase of 8.09%, while Cambricon Technologies (688256) experienced the largest decline [1] - The Digital Economy ETF (560800) was quoted at 0.76 yuan, with a turnover rate of 1.41% and a transaction volume of 10.5772 million yuan [1] Group 2 - The Ministry of Industry and Information Technology issued the "Computing Power Interconnection Action Plan," aiming to establish a comprehensive standard system for computing power interconnection by 2026 and achieve nationwide public computing power standardization by 2028 [2] - The 2025 Global Digital Economy Conference will be held on July 2 in Beijing, featuring 46 thematic forums on emerging fields such as artificial intelligence and digital security [2] - The Digital Economy ETF closely tracks the China Securities Digital Economy Theme Index, which reflects the overall performance of listed companies in high digitalization application areas [2] Group 3 - As of June 30, 2025, the top ten weighted stocks in the China Securities Digital Economy Theme Index accounted for 51.3% of the index [3] - The top ten stocks include Dongfang Caifu (300059), SMIC (688981), and Northern Huachuang (002371), among others [3][4]