English to Spanish Bus/Financial

In a difficult business year which led to an unsatisfactory net result, XXXXX achieved some important goals which leaves the company well positioned to benefit from an economic upturn. Net debt was reduced from 5.14 bn to 4.28 bn by the end of the financial year. This significant reduction was brought about by a combination of factors: a reduced cost base, the release of funds tied up in current assets and various disposals.

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In this context, what would you choose for "various disposals":

cesiones varias
disposiciones varias
ventas varias
enajenaciones varias

I'd also like to know what they mean by various disposals.

Thanks everybody!