Management of financial risk - Financial assets measured at amortized cost from banking operations (Details) - CNY (¥) ¥ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disclosure of credit risk exposure
Financial assets measured at fair value through other-comprehensive income.	¥ 1,233,431	¥ 482,497
Total financial assets	6,810,333	7,102,545
Loss allowance	59,852	82,340
Financial assets measured at amortized cost, Gross carrying amount	44	13,385
Gross carrying amount	122,628	228,763
Expected credit loss provision		190
Loans and advances to customers.
Disclosure of credit risk exposure
Loss allowance	¥ 11,528	¥ 1,962	¥ 712
Credit risk
Disclosure of credit risk exposure
Expected loss rate	9.90%	10.06%
Credit risk \| Loans and advances to customers.
Disclosure of credit risk exposure
Financial assets measured at amortized cost	¥ 44	¥ 13,575
Financial assets measured at fair value through other-comprehensive income.	1,608,402	1,103,460
Gross carrying amount	¥ 1,608,446	1,117,035
Expected credit loss provision		¥ 190
Expected loss rate		1.40%

The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets]

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The amount of an entity’s right to consideration in exchange for goods or services that the entity has transferred to a customer, when that right is conditioned on something other than the passage of time (for example, the entity’s future performance).

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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

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No definition available.

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The rate of expected credit losses, calculated as percentage of the gross carrying amount. Expected credit losses are the weighted average of credit losses with the respective risks of a default occurring as the weights.

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The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities]

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The amount of financial assets at amortised cost. The amortised cost is the amount at which financial assets are measured at initial recognition minus principal repayments, plus or minus the cumulative amortisation using the effective interest method of any difference between that initial amount and the maturity amount, and adjusted for any impairment. [Refer: Financial assets]

+ References

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The amount of financial assets that are measured at fair value through other comprehensive income. A financial asset shall be measured at fair value through other comprehensive income if both of the following conditions are met: (a) the financial asset is held within a business model whose objective is achieved by both collecting contractual cash flows and selling financial assets and (b) the contractual terms of the financial asset give rise on specified dates to cash flows that are solely payments of principal and interest on the principal amount outstanding. [Refer: At fair value [member]; Financial assets]

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The gross carrying amount of financial assets that have been modified since initial recognition at a time when the loss allowance was measured at an amount equal to lifetime expected credit losses and for which the loss allowance has changed during the reporting period to an amount equal to 12-month expected credit losses. [Refer: Financial assets]

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The gross carrying amount of financial assets measured at amortized cost.

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No definition available.

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