除了毛利率下滑，大幅增加的营销投入也进一步压缩了利润空间。
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2026-03-08 00:00:00:0本报记者 杜尚泽 王 洲 微镜头·习近平总书记两会“下团组”，推荐阅读新收录的资料获取更多信息
Donating a womb for transplant is not like donating other organs, such as the kidneys or heart - it is only allowed through a special request to potential donors' families who have already agreed to donate their relative's organs.