A sales contract in which the buyer agrees to buy for a certain price whatever a diver will bring out from the bottom of the river or ocean.
Al-jizyah
Dhawu al-arham
Al-saduqah
Mubah al-’asl
Al-najiz
Dhawu al-fara'id
Qafiz al-tahhan
Al-‘ushr
Sahib al-nisab
Special Musharakah Certificates Against Existing Public Sector Enterprises