Page 547 - Important Provisions of The New Civil Code

(3) Claims for the unpaid price of movables

sold, on said movables, so long as they

are in the possession of the debtor, up to

the value of the same; and if the movable

has been resold by the debtor and the

price is still unpaid, the lien may be

enforced on the price; this right is not lost

by the immobilization of the thing by

destination, provided it has not lost its

form, substance and identity; neither is

the right lost by the sale of the thing

together with other property for a lump

sum, when the price thereof can be

determined proportionally;