Anglo/Dutch Royal Dutch Shell, Total, of France, and Spain's Repsol were all named as examples of established oil companies involved in the oil-for-food programme before surcharges began in 2001.
There are many companies named as examples of companies involved in the oil-for-food programme before surcharges began in 2001.
( z1 name :ARG1 ( z2 company :quant ( z3 many ) ) :ARG2 ( z4 exemplify :ARG0 z2 :ARG1 ( z5 company :ARG1-of ( z6 involve :ARG2 ( z7 program :mod ( z8 oil-for-food ) ) :time ( z9 before :op ( z10 begin :ARG1 ( z11 surcharge ) :time ( z12 date-entity :year 2001 ) ) ) ) ) ) )