This industry within also exists with production enterprise number more (near 400 home), production small capacity big (2.8 million tons), needs small (2003 national profile sales 1.2 million tons), capacity cannot completely play of contradictions, annual over 20,000 tons of enterprise not to 10 home, products quality level uneven, inferior products still has market, industry quality technology standard low, not conducive to technology progress, led to alternative products aluminum material comeback. Up-market (30%) occupied by foreign brands, middle market profitable, competitive, ultimately pattern has not yet been formed.
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