西安奕材等成立投资基金，出资额约3亿

Group 1 - The core point of the article is the establishment of the Xi'an Xigao Investment Yihui Investment Fund Partnership (Limited Partnership) with a capital contribution of approximately 300 million RMB [1] - The fund is managed by Xi'an High-tech Industry Venture Capital Co., Ltd. and focuses on private equity investment fund management and venture capital fund management services [1] - The partners of the fund include Xi'an Yicai (688783), Xi'an Innovation Investment Fund Partnership (Limited Partnership), Xi'an High-tech Zone Co-creation Future Investment Partnership (Limited Partnership), and Xi'an High-tech Industry Venture Capital Co., Ltd. [1]