Sou Hu Cai Jing·2026-02-06 12:11Core Viewpoint - The merger talks between multinational mining giants Rio Tinto and Glencore have been abandoned, with an estimated valuation of approximately $260 billion for the deal, leading to a decline in stock prices for both companies [1][3]. Group 1: Merger Negotiation Details - Rio Tinto announced the abandonment of the merger plan, stating that the companies could not reach an agreement that would create value for shareholders [3]. - Glencore indicated that Rio Tinto's proposed key terms significantly undervalued Glencore's potential, particularly failing to adequately assess its copper business, which is crucial for energy transition [3]. - This marks the second failed negotiation between the two companies since the end of 2024, with Rio Tinto being restricted from seeking to acquire Glencore again for at least six months under UK regulations [3]. Group 2: Financial Metrics and Market Reactions - As of the announcement, Rio Tinto's market capitalization exceeds $180 billion, while Glencore's market capitalization is over $75 billion [5]. - During the negotiations, Glencore sought a share exchange that would allow its investors to hold approximately 40% of the merged entity, higher than Rio Tinto's offer of 38% [5]. - Disagreements over the valuation of coal assets and future development directions, along with Rio Tinto's insistence on retaining its chairman and CEO to lead the new company, contributed to the breakdown of talks [5].