rtokens: Tampico port authorities said fishing restrictions were in place in an area adjacent to the port because of a geophysical study being carried out in deep waters of the region from the ship Kenda .
pos: DT JJ NNS VBD JJ IN IN CD JJ SYM CD RB , DT NNP CC NNP NNP VBD IN DT JJ NN .
tokens: All major ports were open as of 1000 local / 1600 GMT , the Communications and Transportation Ministry said in a daily update .
ltokens: MEXICO CITY 1996-12-06