MEXICO CITY, Sept 30 (Reuters) - Mexican antitrust

regulator Cofece should publish its decision on an investigation

into Walmart's ( WMT ) unit in the country in the next few days, the

firm said on Monday.

Cofece had alleged that Walmart ( WMT ) de Mexico was imposing

prices and terms on its suppliers or distributors. Walmex, as

the unit is also known, said it had acted lawfully.