每周股票复盘：长光华芯（688048）获超千万政府补助，董事计划减持股份

Core Points - Changguang Huaxin (688048) stock price increased by 7.73% to 74.98 CNY as of August 8, 2025, with a market cap of 13.217 billion CNY [1] - The stock reached a nearly one-year high of 79.96 CNY on August 7, 2025, and a low of 67.95 CNY on August 4, 2025 [1] - The company ranks 83rd out of 162 in the semiconductor sector and 1355th out of 5151 in the A-share market [1] Trading Information - On August 4, 2025, Changguang Huaxin executed a block trade with a transaction amount of 15.08 million CNY [2][5] Company Announcements - Employee director Tan Shaoyang holds 105,040 shares (0.0596% of total shares) and plans to reduce holdings by up to 26,260 shares (0.0149% of total shares) between September 1, 2025, and November 30, 2025 [3] - The planned reduction will not affect company governance or control [3] - The company and its wholly-owned subsidiary received a total of 10,376,769.86 CNY in government subsidies, with 9,636,029.12 CNY related to income and 740,740.74 CNY related to assets, which is expected to positively impact profits [4][5]