RLX Technology shares tumbled 11% in morning trading

RLX Technology shares tumbled 11% in morning trading.

On the news front, according to the national standard information public service platform, the status of electronic cigarette national standard (20171624-Q-456) was changed to "soliciting opinions". According to the draft for comment, the nicotine concentration in the atomizer should not be higher than 20mg/g, and the total nicotine should not be higher than 200mg. The nicotine release should not be higher than 0.2 mg/puff. Among the impurities and pollutants in the atomizer, 2, 3-butanedione should be ≤ 22 mg/kg, and arsenic should be ≤ 3 mg/kg.