According to Techub News, The Block reported that Taiwanese singer Chen Lingjiu was sent to the procuratorate for suspected fraud related to JPEX. Chen Lingjiu is the brand ambassador of JPEX. Last year, Hong Kong authorities smashed JPEX's local business and arrested dozens of suspects involved in the case, involving a total amount of HK$1.6 billion (US$204.9 million). Since then, Hong Kong authorities have launched an investigation into the singer.