伟星股份：关于部分募集资金投资项目延期的公告

Group 1 - The core point of the article is that Weixing Co., Ltd. announced an extension of the construction period for its fundraising investment project, specifically the "Annual Production of 220 Million Meters High-Grade Zipper Expansion Project," by two years [2] Group 2 - The decision was made during the third meeting of the ninth board of directors held on August 21, 2025 [2] - The announcement was made on the evening of August 22 [2]