are limitations on foreign ownership, but these are subject to change, on a case-by-case basis through specific legislation, and can be effectively circumvented through the establishment of a foreign controlled Mexican corporation. To date, the government has granted 61 concessions in 13 ports. Several ventures are already in existence or in planning which take advantage of the new Law of Ports and may impact the capacity of the ports to handle perishables. The previously mentioned Del Monte and TMM joint venture to streamline Del Monte's international shipments is an example. They intend to develop specialized terminal facilities for tropical fruit in southern Mexico along both coasts. Also noted above, two private firms have concessions for refrigerated warehouses in Manzanillo. However, there have also been reverses. In April of 1993, Grupo Protexa S. A. and Burlington Northern initiated a barge service from Galveston to Coaltzacoalcos, with anticipated expansions to Vera Cruz and, possibly, Altamira. The concessions had been secured in the first two ports and the facility was complete and in operation in Coaltzacoalcos. Unfortunately, all operations were cancelled. Similarly, CSX Transportation and Sealand have suspended work on a cross Gulf service, slated to begin in late 1994.