UPDATE 1-Puerto Rico creditor group counters island's debt exchange offer
February 10, 2016 at 14:31 PM EST
SAN JUAN, Feb 10 (Reuters) - Creditors of Puerto Rico's sales tax authority, COFINA, made a counter-offer on Wednesday to Puerto Rico's Feb. 1 debt exchange proposal, saying they would extend maturities but forgo cuts to principal that the original offer would entail.
