Thanachart One Report 2021 - EN

transactions such as credit lending, financial obligations in the form of avals or guarantees, other transactions related to credit lending, as well as investment in debt instruments issued by state agencies or state enterprises with neither guarantee from government nor the BOT and private debt instruments such as debentures. Under its credit risk management policies and guidelines, the Company and its subsidiaries have successfully established a credit culture. To start with, the credit risk of the borrowers or counterparties or issuers of debt instruments will be independently assessed by the model developed specifically to each type of borrowers or counterparties by the Credit Analysis Unit. At this juncture, authorized Credit Committee would then consider and determine the level of credit risk of borrowers or couterparties, appropriate credit lines and investment budget, as well as terms and conditions on loans or other obligations. The Committee also controls the overall risk status by appropriately diversifying credit risk into various business sectors and groups of customers within the established risk ceilings. In addition, the Committee closely monitors the quality of loans to ensure proper and vigilant management by emphasizing on business capability and repayment ability under the supervision of an independent risk control unit-ensuring that credit transactions are in line with the policies and guidelines of credit risk management. Key Credit Risk Factors 1.1 Credit Concentration Risk The Company and its subsidiaries aim to appropriately diversify its loans to various groups of customers, focusing on high potential customers and attempt to prevent concentration of loans to a particular group of customers. Group limits and single limits are set in accordance with risk level of the borrowers. Analyzing and monitoring are carried out, and results are regularly reported to relevant committees to minimize risks from uncontrollable factors. Furthermore, the Company and its subsidiaries has loan portfolio management and analyzes the loan portfolios in general, and manages the portion of the portfolios in correlation with circumstantial changes for maximum return under acceptable risk levels. 1.2 Risk of Non-performing Loans Non-performing loans are loans classified as substandard, doubtful, and doubtful of loss. They have been the major concerns of each financial institution. They have adverse effect on earnings and capital of the Company. At this juncture, the Company and its subsidiaries have focused efforts on controlling credit quality through appropriate policies and procedures to regularly monitor the quality of the loans. 1.3 Risk from Collaterals For collateralized loans, the Company and its subsidiaries carefully assess and classify quality of each type of collateral by taking into account the liquidity and overall risk from that collateral. The assessment result is one of the important factors applied in the classification of each credit exposure. In this regard, the collateral, both in the form of immovable and movable whose value could be appraised, is subject to appraisal or valuation complying. The Company and its subsidiaries significant types of collaterals are marketable equity securities, commercial immovable property, immovable property from housing, vehicles, machinery, etc. The Company and its subsidiaries have determined guidelines, standards, and frequency of appraisal and valuation of each type of collateral. Furthermore, a report of the appraisal and valuation is made which includes clear and sufficient data and analysis to determine the price. In case that it cannot be specified whether the collateral price has decreased or depreciated over time, the impairment of the asset must be considered by a concerned official. 1.4 Risk from Impairment of Property Foreclosed The Company and its subsidiaries consider setting aside allowance for impairment of property foreclosed, by using the guidelines on setting aside allowance for impairment of property foreclosed and also by exercising discretion in estimating impairment loss when it is found that the value expected to be received from the property would be lower than the book value, taking into account the most recent appraisal value of the property, as well as type and characteristics of the property. 67 56-1 One Report / Annual Report 2021 Thanachart Capital Publ ic Company Limited

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