rtokens: Both areas tend to more laden with friction in free trade negotiations than tariff reduction .
pos: NNP VBZ TO VB DT NN VBN IN CD IN NN IN NNS IN NNS CC NNS CC VB NNS VBG NNS CC NN NNS , VBD NNP .
tokens: Chile hopes to broaden the treaty signed in 1994 beyond reduction of tariffs on imports and exports and add provisions covering services and investment codes , said Aninat .
ltokens: Chile and Mexico will start negotiations next year to broaden their free trade agreement to include services and investments , Finance Minister Eduardo Aninat said .