华鲁恒升20万吨/年二元酸项目投产，预计总投资8.67亿元

Group 1 - The core point of the article is that Shandong Hualu Hengsheng Chemical Co., Ltd. has successfully completed the entire process of its 200,000 tons/year dicarboxylic acid project, which has now entered the trial production phase [1] - The project was approved by the company's board on May 21, 2024, and does not require submission to the shareholders' meeting for review [1] - The project involves the construction of a 200,000 tons/year dicarboxylic acid facility using proprietary technology, along with supporting infrastructure [1] Group 2 - The total investment for the dicarboxylic acid project is estimated at 867 million yuan, funded by the company's own resources and bank loans [1] - Upon completion, the project is expected to enhance production capacity, improve operational efficiency, increase market share, and strengthen competitiveness, aligning with the company's strategic development and long-term planning [1] - The announcement regarding the project was released by the company's board on September 9, 2025 [1]