进入二十一世纪,随着我国国民经济的持续高速增长,建筑业和塑料加工业大幅提升了PVC的消费量,推动我国PVC行业快速发展。尤其是2003年,我国及倾销胜诉之后,氯碱行业更是进入了新一轮高速增长期,2007年我国已成为世界第一大PVC生产国。2008年,我国PVC产量达到881.7万吨,产能 Into the 21st century, with the continuous rapid growth of China’s national economy, construction and plastics processing industry significantly increased the consumption of PVC to promote the rapid development of China’s PVC industry. Especially in 2003, China and dumping win, the chlor-alkali industry is entering a new round of rapid growth period, in 2007 China has become the world’s largest PVC producer. In 2008, China’s PVC production reached 8.817 million tons, capacity