SAN FRANCISCO (S&P Global Ratings) Sept. 7, 2021--S&P Global Ratings today withdrew its 'B' short-term and commercial paper ratings on global cruise operator Carnival Corp. at the company's request. Carnival does not have any commercial paper outstanding. All of our other ratings on Carnival and its debt are unchanged. General Criteria: Group Rating Methodology, July 1, 2019 Criteria Corporates General: Corporate Methodology: Ratios And Adjustments, April 1, 2019 General Criteria: Methodology For Linking Long-Term And Short-Term Ratings, April 7, 2017 Criteria Corporates General: Recovery Rating Criteria For Speculative-Grade Corporate Issuers, Dec. 7, 2016 Criteria Corporates General: Methodology And Assumptions: Liquidity Descriptors For Global Corporate Issuers, Dec. 16, 2014 Criteria Corporates Industrials: Key