A.原油和天然气 B.稀土、钨和钼矿 C.未税原煤生产的洗煤、选煤 D.液体盐
A.37500 B.22500 C.14000 D.9500
A.92 B.89.6 C.142 D.139.6
A.10% B.15% C.20% D.30%
A.36600 B.36800 C.37200 D.36990