 Moodys Investors Service Moodys assigned a Caa2 rating to Core Main LPs Core Main proposed 250 million notes due 2025. For ratings issued on a program, series, categoryclass of debt or security this announcement provides certain regulatory disclosures in relation to each rating of a subsequently issued bond or note of the same series, categoryclass of debt, security or pursuant to a program for which the ratings are derived exclusively from existing ratings in accordance with Moodys rating practices. 