久立特材：接受东方证券等投资者调研

Group 1 - The company Jiuli Special Materials announced that it will accept investor research on December 30, 2025, with participation from Chairman Li Zhengzhou, Secretary of the Board Shou Haotian, and Securities Affairs Representative Yao Huiying [1] - The news highlights the emergence of a new type of chip in China that bypasses the limitations of lithography machines, supporting AI training and embodied intelligence, and can be mass-produced using mature processes of 28 nanometers and above [1]