长鑫科技启动上市辅导，深市规模最大的芯片ETF天弘（159310）高开，年内份额变动率居同标的第一

Group 1 - The three major indices opened mixed, with the storage sector showing strong performance, particularly the chip ETF Tianhong (159310), which opened high and is currently up 0.49% [1] - As of July 7, the chip ETF Tianhong (159310) has seen a change of 16 million shares year-to-date, with a change rate of 2.31%, ranking first among similar products, and its total scale is 1.016 billion yuan, also leading in the Shenzhen market [1] - Longxin Technology Group Co., Ltd. has initiated listing guidance with the help of China International Capital Corporation and CITIC Securities, having received significant investments, including from the National Big Fund, with a valuation of 150.8 billion yuan in the latest financing round in March 2024 [1] Group 2 - Longxin Storage, the largest DRAM storage enterprise in China, has started listing guidance, with the DRAM chip market being dominated by South Korean and American manufacturers [2] - Longxin's technology is rapidly advancing to catch up with global standards, and its production capacity is expected to double by 2024, which may drive further expansion and increase the domestic equipment localization rate [2] - The rise of Longxin Storage and Yangtze Memory Technologies as the dual leaders in China's storage chip market is crucial for upgrading domestic storage technology and ensuring national information security while reducing import dependency [2]