山东墨龙石油机械股份有限公司关于修订《公司章程》及其附件的公告

Group 1 - The company held its eighth board meeting on December 15, 2025, where it approved amendments to the Articles of Association, Shareholders' Meeting Rules, and Board Meeting Rules to enhance corporate governance and protect minority investors' rights [1][21][22][23] - The amendments to the Articles of Association and Shareholders' Meeting Rules require approval from two-thirds of the voting rights at the shareholders' meeting, while the Board Meeting Rules only need approval from the shareholders' meeting [2][21][22][23] - The board also requested authorization from the shareholders' meeting for the management to handle the registration and related matters for the amended Articles of Association [2] Group 2 - The company plans to invest up to 170 million yuan in the construction of a high-end oil pipe intelligent processing line project to enhance its pipeline processing capacity and market competitiveness [7][8][19] - The investment will be funded through the company's own or self-raised funds and does not require shareholder meeting approval as it falls within the board's authority [8][19] - The project aims to improve operational efficiency, increase supply capacity for high-end products, reduce production costs, and strengthen the company's core competitiveness [13]