我国氯碱与PVC行业发展趋势

受我国经济持续增长的带动，国内PVC(聚氯乙烯)表观消费量以14．5％的速度增长，2004年达到7307Yt。2005年国PVC生产能力将达到10007万t／a，超过美国，占世界第一位。烧碱产能2003年达到940万t/a居世界第二，2002年净出口25万t。今后我国氯碱、PVC行业发展充满了机会与风险。为了谋求发展，应优化行业结构，减少低水平重复建设和一体化整合产业链的相关企业，以达到降低生产成本、丰富产品品种、多产高附加值产品的目的。

Development Trend of Chloro-Alkali and PVC Industry in China

Driven by increasing domestic economy, the apparent consumption of PVC increased at 14.5% and reached 7.3 million ton in 2004. The annual capacity of PVC will be 10 million ton,ranking the first worldwide. The capacity of caustic soda in 2003 was 9.4 million ton,ranking the second worldwide. The exports of ca ustic soda in 2002 were 250 thousand ton. For future development,some suggestion s are put forward,e.g. optimizing industry structure,reducing poor quality and r edundant development,integrated industrial coordination and development,increasi ng high end products etc.