Mexico 26-02-2004 4,000 companies closed in 2003 Sergio Garcнa de Alba, under secretary for small- and medium-sized enterprises (SMEs) of the Economy Secretariat, reported that 4,000 SMEs stopped paying quotas to the Mexican Social Security Institute (IMSS)…… Sign in or Upgrade to Continue Reading This news article is over 10 days old. Subscribe today to access all articles with an annual subscription. Become a member Learn more Already a subscriber? Log in here