Group 1 - The overall gross margin of the company has declined in the first half of the year compared to the same period last year, primarily due to adjustments in customer product structure and intensified competition in the downstream terminal market [2] - Core customers have shifted their focus towards mid-to-low-end product lines in response to market demand changes, resulting in a reduced production proportion of high-margin high-end models [2] - The pricing decline in the mid-to-low-end product market has exceeded the cost reduction, which has diluted the profit margin per unit product [2] Group 2 - The company faces significant pricing pressure due to aggressive pricing strategies from competitors in the industry, driven by mature technology and the release of capacity from existing enterprises [2] - The core raw material costs, primarily concentrated in PCBA and batteries, have remained stable in the first half of the year, with minor price fluctuations not significantly impacting the company's operations [2] - The company has successfully localized its supply chain, with all necessary components sourced from domestic suppliers [2] Group 3 - The company's production capacity utilization rate at its Vietnam facility has remained high in the first half of the year, attributed to the optimization of production layout and the transfer of more orders to this base [3] - The Vietnam factory has played a positive role in mitigating the potential impacts of geopolitical factors on overall business by diversifying production [3] - The cost gap between the Vietnam factory and domestic factories is gradually narrowing, and the Vietnam facility has provided flexibility in responding to trade policies and reducing tariff impacts [3]