Core Points - The article discusses the age restrictions imposed by China Mobile on the "Mango Card" package, limiting it to customers under 30 in Guangdong and under 35 in Jiangsu, raising concerns about potential age discrimination [2][3][5] - Users express confusion and frustration over these restrictions, questioning the rationale behind them, while some argue that tailored services based on consumer characteristics are a form of refined service [2][5] - China Mobile's recent financial report indicates a 0.5% decline in revenue for the first half of the year, marking the first negative growth in six years, with net profit growth slowing to 5% [6][8] Financial Performance - China Mobile reported a revenue of 543.8 billion yuan for the first half of the year, the first negative growth since 2020 [6] - Personal market revenue decreased by 4.1% to 244.7 billion yuan, with declines in voice, SMS, and wireless internet services [8] - The chairman highlighted challenges such as saturated traditional communication demand and intensified market competition, particularly regarding the "number portability" service [10][11]