The sale was made to pay Yukos' US$ 27.5 billion tax bill, Yuganskneftegaz was originally sold for US$ 9.4 billion to a little known company Baikalfinansgroup which was later bought by the Russian state-owned oil company Rosneft .
Yukos did not not not have a US$ 27.5 billion dollar tax bill.
( z1 have :polarity - :ARG0 ( z2 company :name ( z3 name :op "Yukos" ) ) :ARG1 ( z4 bill :mod ( z5 tax :ARG3 ( z6 monetary-quantity :quant 27500000000 :unit ( z7 dollar :mod ( z8 country :name ( z9 name :op "US" ) ) ) ) ) ) )