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BofA Securities Resumes TIM S.A. (TIMB) at Underperform
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Scotiabank Downgrades TIM S.A. (TIMB) to Sector Perform
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HSBC Upgrades TIM S.A. (TIMB) to Buy
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BofA Securities Downgrades TIM S.A. (TIMB) to Neutral
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Scotiabank Upgrades TIM S.A. (TIMB) to Sector Outperform

