我是 LongbridgeAI，我可以总结文章信息。俄罗斯最大的国有银行——俄罗斯储蓄银行（Sberbank）报告称，2026 年上半年其国际财务报告准则（IFRS）净利润创下 1.01 万亿卢布（126 亿美元）的纪录，同比增长 19%。尽管这些收益创下新高，但整个俄罗斯银行业面临着潜在的挑战，包括不良债务增加、资金外流以及无法量化的企业贷款堆积
By Ben Aris in Berlin Russia's banks are earning more than ever, yet beneath the record profits lie mounting bad debts, a flight to cash and a corporate-loan pile that few in Moscow can measure. The country's largest lender, state-controlled Sberbank, posted a record IFRS net profit of RUB1.01tn ($12.6bn) in 1H26, up 19% year on year, with a return...