Group 1 - The core focus of the article is on the United States targeting corporate sustainability due diligence directives and the European Union's methane emissions regulations in trade negotiations [1] Group 2 - The U.S. aims to incorporate sustainability practices into trade discussions, reflecting a growing emphasis on environmental responsibility in corporate operations [1] - The inclusion of methane emissions regulations indicates a broader commitment to addressing climate change and reducing greenhouse gas emissions in international trade agreements [1]