Group 1 - The core viewpoint of the article highlights the recent research conducted by Jiahe Fund on a listed company, Aotwei, focusing on its semiconductor equipment and future growth prospects [1] - Aotwei's semiconductor equipment gross margin is currently low due to long acceptance cycles and low margins on single crystal furnace products, but it is expected to improve as orders for aluminum wire bonding machines and OI equipment increase [1] - The company has expanded its AOI equipment from power semiconductor packaging to the optical communication field and has received bulk orders, indicating a diversification of its product applications [1] - Aotwei is collaborating with well-known industry clients on solid-state battery equipment and is continuously developing equipment suitable for different technological routes [1] - The company has prepared TOPCon multi-slice technology, which is being validated with clients, and its maturity is expected to benefit the demand for slicing and stringing machines [1] - The perovskite tandem equipment has completed development and is expected to be sent for client validation this year, with the company believing that perovskite technology will coexist with silicon technology, potentially accelerating mass production [1] - Credit and asset impairment are executed according to accounting policies, with cautious provisions indicating a minimal impact on future performance [1] Group 2 - Jiahe Fund was established in 2014 and currently has an asset management scale of 44.345 billion yuan, ranking 89th out of 210 in total public funds [2] - The asset management scale for non-monetary public funds is 35.097 billion yuan, ranking 87th out of 210 [2] - The fund manages 48 public funds, ranking 106th out of 210, and has 9 public fund managers, ranking 111th out of 210 [2] - The best-performing public fund product in the past year is Jiahe Ruijin Mixed Initiation A, with a latest unit net value of 1.41 and a growth of 79.75% over the past year [2]