Core Viewpoint - The company's recent performance fluctuations are primarily attributed to a significant decline in revenue from home engraving machines, while other product lines have shown stable growth [1] Group 1: Revenue Impact - Revenue from home engraving machine products has seen a substantial drop, but this segment's revenue has recently shown signs of recovery [1] - The contribution of home engraving machine products to overall revenue has decreased, resulting in a lesser impact on the company's overall performance [1] Group 2: Business Development - The company is experiencing positive growth momentum in its automotive electronics, health environment, and e-cigarette businesses [1] - These developing sectors are laying a solid foundation for the company's long-term stable growth [1]