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With 1600 pumping units, 100 thousand tons of tubing, 5 million meters of sucker rods, 120 thousands tons of
straight-seam welding pipes, 120 thousand tons of casing, 4 million meters of composite pipes, 800 thousand pieces of fittings and 400 sets of refitted special vehicles available a year in this corporation, its output value stands at RMB 2 billion yuan.
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