Hai cercato la traduzione di apportionable da Inglese a Spagnolo

non-apportionable annuity
anualidad acortada

general administration and non-apportionable activities
administración general y actividades no atribuibles

as far as reinsurance is concerned, the restriction of competition arises once again from the conclusion of joint reinsurance contracts, as a result of which the companies concerned refrain from seeking idividually and independently of one another reinsurance for the part of the risks underwritten that is apportionable to them and accordingly from entering into competition with one another.
por lo que respecta al reaseguro, la restricción de la competencia se produce de nuevo para la suscrip­ción de contratos de reaseguro comunes, lo que conduce a que las sociedades participantes pres­cindan de buscar un reaseguro individual e inde­pendiente para la cuota que les corresponde en los riesgos y, de esta forma, renuncian al juego de competencia.