May 13 (Reuters) - Sysco Corp
* Enters into partnership with mayca distribuidores of costa rica
* Reached agreement to purchase 50 percent of mayca distribuidores s.a of costa
rica and mayca's three other affiliates for an undisclosed price
* Sysco will own one-half of the stock in privately held mayca
* Source text for Eikon
* Further company coverage
((Bangalore Newsroom; +1 646 223 8780))




















