Autobio(SH:603658) Ge Long Hui·2025-12-31 08:49Group 1 - Company Antu Biology (603658.SH) announced that its wholly-owned subsidiary Zhengzhou Yimeinuo Biotechnology Co., Ltd. and its secondary subsidiary Zhengzhou Biaoyuan Biotechnology Co., Ltd. have recently received the "High-tech Enterprise Certificate" from the Henan Provincial Department of Science and Technology, Henan Provincial Department of Finance, and the State Taxation Administration of Henan Province [1] - The certificate numbers are GR202541002114 and GR202541001628, with both issued on November 4, 2025, and valid for three years [1] - This recognition is a renewal of the previous high-tech enterprise certification, allowing the subsidiaries to continue enjoying tax benefits under the national policy for high-tech enterprises, specifically a corporate income tax rate of 15% from 2025 to 2027 [1]