...The magnitude and duration of post-COVID-19 economic sluggishness could pose a major challenge to product volumes and profitability in 2020. WestRock Co.'s performance depends on healthy industrial production, but coronavirus containment regulations and changes in customer demand have reduced economic activity. Manufacturing producers such as WestRock have implemented control measures including plant closures, leading to lower volumes in the near term. Despite this, we note containerboard inventory is now roughly 10% higher than the five-year average of four weeks of supply. Volume growth may remain muted until capacity additions come online in the second half of 2021. However, the added capacity could temper industry pricing. The company has certain inherent business strengths and is taking actions to mitigate headwinds. WestRock and many of its customers are deemed essential businesses, with a good portion of the company's containerboard business weighted toward the food, agriculture/dairy,...