 Jiayin Group Inc. Jiayin or the Company JFIN, a leading online individual finance marketplace in China, today announced that Geerong HK Limited Geerong, formerly known as Jiayin HK Limited, an indirect wholly-owned subsidiary of the Company, has determined to acquire certain equity interest in Keen Best Investments Limited Keen Best from China Smartpay Group Holdings Limited Smartpay, a Cayman Islands incorporated company, whose shares are listed on GEM of The Stock Exchange of Hong Kong Limited Stock code: 8325. 