LFC [CHINA LIFE INSURANCE CO] 6-K: 001-31914 CHINA LIFE INSURANCE COMPANY LIMITED ANNOUNCEMENT ON
[001-31914 CHINA LIFE INSURANCE COMPANY LIMITED ANNOUNCEMENT ON CHANGES IN ACCOUNTING ESTIMATES Important Notice: As at 31 March 2020, changes in accounting estimates resulted in an increase in liabilities of life insurance contracts by RMB4,713 million and an increase in liabilities of long-term hea]