Open Source Securities released a research report on April 23 stating that it gave Wrigley Home (001322.SZ) a purchase rating. The main reasons for the rating include: 1) revenue: the share of revenue from smart toilets is rising steadily, and home improvement and e-commerce channels are gaining strength simultaneously; 2) profitability: product promotion policies have led to a decline in gross margin, and marketing policy adjustments affect sales expense rates; 3) channel sinking has further increased network density, and the share of revenue from intelligent products is expected to continue to rise. (Mainichi Keizai Shimbun)