Investor Presentaiton

REDUCTION OF INTEREST COUPON BY 1.636 PERCENTAGE POINTS MATURITY PROFILE (US$ Million) GCC BOND AND BANK DEBT REFINANCING STRENGHTEN FINANCIAL POSITION Fitch and S&P upgraded GCC's rating to investment grade (Q1-21) • Bond interest coupon decreased to 3.614% from 5.250% (January 2022) Undrawn ~US$270mm revolving credit facility to support liquidity AGENCY RATING OUTLOOK DATE FITCH S&P BBB- BBB- Positive Stable 12/23 06/23 DEBT COMPOSITION SECURITIES DEBT 2022 DEBT RATIOS (December 31, 2023) Sustainability-linked bond US$500 million Net Debt/ EBITDA -0.99x 3.614% coupon due 2032 Debt amounts based on loan contract amounts. IFRS balance sheet values slightly lower SLB: Sustainability Linked Bond EBITDA / Net Interest Expense -12.1x 500 2032 22

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