rtokens: Caltex Petroleum Corp plans to build a lubricants blender in a bonded zone in Tianjin , the newspaper said .
pos: JJ VBZ DT NN IN NN NNS , VBG JJ JJ NN NNS TO VB IN JJ NNS .
tokens: Tianjin boasts a range of infrastructure facilities , attracting several multinational oil companies to invest in recent years .
ltokens: It gave no further details of the venture .