TORONTO — A prolonged interruption of rail service resulting from the work stoppage at Canadian National Railway Company (CN) that commenced on early Tuesday morning could have a material negative impact on the operating results of Chemtrade Logistics Income Fund (TSX: CHE.UN). Chemtrade's earnings guidance for 2019, which was updated on November 6, 2019 did not contemplate an interruption to rail service. If the strike does have a material impact it is likely to prevent Chemtrade from meeting its earnings guidance.