雀巢第一季度内生性收入增长2.8％，市场预估增长2.57％。第一季度实际内部增长率增长0.7％，市场预估增长0.91％。第一季度销售额226.0亿瑞士法郎，同比增长2.3%，市场预估224.4亿瑞士法郎。

Group 1 - The core viewpoint of the article highlights Nestlé's first-quarter performance, showing an organic revenue growth of 2.8%, surpassing market expectations of 2.57% [1] - The actual internal growth rate for the first quarter increased by 0.7%, which is below the market forecast of 0.91% [1] - Nestlé's sales for the first quarter reached 22.6 billion Swiss francs, reflecting a year-on-year growth of 2.3%, slightly above the market estimate of 22.44 billion Swiss francs [1]