As Jake mentions this concept has been tossed around for some years now.
Such laws bringing benefits to foreigners are not subject to any priority......but lets all hope for the best.
Some of the benefits on offer are very good:-

(20%) discount from all establishments relative to the utilization of services in hotels and similar lodging establishment, restaurants and recreation centers, and purchase of medicines in all establishments
(20%) discount on admission fees charged by theaters, cinema houses and concert halls, circuses, carnivals, and other similar places of culture, leisure and amusement
Free medical and dental service, diagnostic and laboratory fees such as, but not limited to, x-rays, computerized tomography scans and blood tests, in all government facilities
discount on medical and dental services, and diagnostic and laboratory fees provided under Section 4 (e), including professional fees of attending doctors in all private hospitals and medical facilities
(20%) discount in fare for domestic air and sea travel
(20%) discount in public railways, skyways and bus fare