 美国通过核供应国集团、包括协商小组和技术专家组继续努力更新核供应国集团的清单和准则，使之符合扩散和核贸易不断变化的性质。
• Through Nuclear Suppliers Group (NSG) bodies, including the Consultative Group and the Technical Experts Group, the United States continues to work to update NSG lists and guidelines to conform to the evolving nature of proliferation and nuclear trade.