Group 1: Semiconductor Industry - Samsung has finalized new pricing with major clients, planning to increase DDR4 prices by approximately 20% and DDR5 prices by about 5% [3] - In April, the price of PC DDR4 8Gb increased by 22.22% month-on-month in the international market [3] - Domestic storage module companies are expected to see performance improvements similar to the first half of 2024 due to the price hikes from original manufacturers [3] Group 2: Electric Vehicle Battery Industry - In April, China's total exports of power and other batteries reached 22.3 GWh, a month-on-month decrease of 2.9% but a year-on-year increase of 64.2% [3] - From January to April, cumulative exports reached 83.9 GWh, with a year-on-year growth of 83.2%, accounting for 20.8% of cumulative sales in the first four months [3] - The demand for lithium batteries is expected to improve due to sustained high growth in domestic new energy vehicle sales and increasing overseas demand [3] Group 3: Coffee Industry - Luckin Coffee reported Q1 2025 revenue of 8.87 billion yuan, a year-on-year increase of 41.2%, with operating profit reaching 740 million yuan and an operating margin of 8.3% [6] - The number of monthly active customers reached 74.27 million, a year-on-year increase of 24%, indicating improved customer engagement [6] - The rising cost of coffee beans, currently at historical highs, may pressure future gross margins as the company begins to implement inventory replenishment plans [6]