JD Digits is facing setbacks for its planned public listingLufax told investors it would lift share of loan risk to 20%Jack Ma’s vision of the future of finance in China is being upended by regulators, along with the ambitions of conglomerates that followed his lead.京东数码的上市计划遭遇挫折陆金所告诉投资者,将把贷款风险比例提高到20%马云对中国金融业未来的愿景,以及追随他的企业集团的雄心,正被监管机构颠覆。Ma’sAnt Group Co.is in talks with regulators about injecting capital into its micro-lending units just weeks after its $35 billion initial public offering was halted in a sector-wide crackdown. The listing plans of e-commerce billionaire Richard Liu’sJD Digits Technology Holding Co.have also been thrown into limbo.Lufax Holding Ltd.had to renegotiate terms with some shareholders after its recent IPO valued China’s largest listed online lender at less than