US Steel could even have a technical advantage over Nucor since one new method of steel making it is considering, thin strip casting, may produce higher quality steel than the Nucor thin slab technique.
Us steel always has a technical advantage over Nucor.
Because it says it has the potential to have an edge , not always. 
( z1 advantage :ARG1 ( z2 steel :poss ( z3 we ) ) :ARG2 ( z4 company :name ( z5 name :op "Nucor" ) ) :ARG3 ( z6 technical ) :time ( z7 always ) )