NEW YORK (S&P Global Ratings) Dec. 18, 2020--S&P Global Ratings said today that its ratings on Chicago-based gold and silver producer Coeur Mining Inc. (B/Stable/--) are unchanged following the announced amendment to its credit agreement. The amendment increases the maximum principal amount of the company's revolving credit facility due 2022 by $50 million to $300 million. The company expects to use the facility, along with balance sheet cash, to fund internal growth projects, including the expansion of its Rochester mine. No new funds were drawn in connection with the closing. Our issue-level rating on the $300 million revolving credit facility due 2022 is 'BB-'. The '1' recovery rating indicates our expectation for very high (90%-100%; rounded estimate: 95%) recovery in