中材节能：10月30日召开董事会会议

Group 1 - The company, China National Materials Group Corporation (中材节能), announced the convening of its fifth board meeting on October 30, 2025, to review the third quarter report for 2025 [1] - For the first half of 2025, the company's revenue composition was as follows: equipment manufacturing accounted for 64.82%, energy-saving and environmental protection engineering accounted for 26.58%, and building energy-saving materials accounted for 8.6% [1]