Group 1 - The core point of the article is that Antai Technology has completed its investment in Hefei Steel Research Rare Earth Permanent Magnet Materials Research Institute, marking the formal implementation of this related transaction [2][3] - Antai Technology approved the investment plan on June 17, 2025, contributing 500,000 yuan to the total capital increase of 3 million yuan, resulting in a 10% ownership stake [2] - Following the investment, the registered capital of Hefei Steel Research increased from 2 million yuan to 5 million yuan [2] Group 2 - The purpose of the investment is to closely align with and master cutting-edge technologies in the rare earth permanent magnet materials field, enabling participation in national key projects and obtaining priority rights for technology transformation [3] - This investment is expected to promote technological advancement and upgrades in the rare earth permanent magnet industry, reinforcing the company's leading position in the magnetic materials sector [3] - The move aims to enhance the rare earth industry ecosystem and contribute to high-quality development for both the company and the industry [3]