Scotiabank Mexico Business Overview

Key Metrics Well-funded with strong liquidity and stable funding Liquidity Coverage Ratio (LCR)1 • o Liquidity well in excess of regulatory requirements o LCR of 125-191% in Pacific Alliance countries High Quality Liquid Assets (HQLA) 。 Substantially comprised of Level 1 assets o -$3B Q/Q and +$16B Y/Y • Net Stable Funding Ratio (NSFR)² Public disclosure began Q1/21 。NSFR is well in excess of 100% regulatory requirement 141% 138% 129% 129% 123% 124% 125% 123% 122% Q3/20 Q4/20 Q1/21 Q2/21 Q3/21 Q4/21 Q1/22 Q2/22 Q3/22 $227 $210 $213 $214 $211 $201 $205 $195 $198 Q3/20 Q4/20 Q1/21 Q2/21 Q3/21 Q4/21 Q1/22 Q2/22 Q3/22 115% 112% 112% 110% 109% 109% 108% Q1/21 Q2/21 Q3/21 Q4/21 Q1/22 Q2/22 Q3/22 1 This measure has been disclosed in this document in accordance with OSFI Guideline - Public Disclosure Requirements for Domestic Systemically Important Banks on Liquidity Coverage Ratio (April 2015) 2 This measure has been disclosed in this document in accordance with OSFI Guideline - Public Disclosure Requirements for Domestic Systemically Important Banks on Net Stable Funding Ratio Disclosure Requirements (January 2021). 54

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