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发展现状现状:产能快速增长产业集中度提高技术升级步伐加快(一)产能快速增长“十一五”以来,我国氮肥产能快速增长,尤其是尿素产能增速更为显著。据中国氮肥工业协会统计,到2012年,全国合成氨年产能达到6850万吨,比2005年增长48.27%;约占全球每年总产能的34%,比2005年提高两个百分点。全国尿素年产能达到7148万吨,比2005年增长51.52%;约占全球每年总产能的37%,比2005年提高9个百分点。
Development Status Quo: Rapid Growth in Production Capacity Increasing Industrial Concentration and Accelerating Technological Upgrade (I) Rapid Growth in Production Capacity Since the 11th Five-Year Plan, the production of nitrogen fertilizer in China has been rapidly increasing. In particular, the growth rate of urea production capacity is even more remarkable. According to the statistics of China Nitrogen Fertilizer Industry Association, by 2012, the annual output of synthetic ammonia in the country will reach 68.5 million tons, an increase of 48.27% over 2005; it will account for 34% of the global annual total capacity and an increase of two percentage points over 2005. The national urea annual production capacity reached 71.48 million tons, an increase of 51.52% over 2005; accounting for 37% of the global annual total capacity, an increase of 9 percentage points over 2005.