As China's official media published an article to call for stronger regulation of blind cards and blind boxes, POP MART (09992.HK) -9.000 (-3.620%) Short selling $1.44B; Ratio 14.727% sank by 6% at open against the market trend this morning (20th). It last traded at HKD236.4, down 4.9%. Based on the opening low of HKD233.2, the company's stock price has already fallen by more than 17% from last week's high of HKD283.4.Without naming any specific companies, People's Daily published an article saying that while blind cards and blind boxes have rapidly gained popularity among children and teenagers, irrational spending is becoming more and more common.Related NewsCCBI Initiates BLOKS (00325.HK) TP at HKD195; Rating OutperformThe article suggested that relevant authorities should introduce strict regulations for blind cards and blind boxes and fortify protections for minors with measures such as further refining regulatory rules and adding technical supervision measures.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-06-20 16:25.)