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2002年世界氯需求总量约为4 330万t,其中PVC占35％,有机化工占22％,氯中间体占7％。根据西欧GDP2002年增长0.7％,2003年增长2.4％预测,西欧氯需求量今年将增长3％。
In 2002, the total chlorine demand in the world was about 43.3 million tons, of which PVC accounted for 35%, organic chemicals accounted for 22% and chlorine intermediates 7%. According to forecasts of Western Europe GDP 0.7% growth in 2002 and 2.4% growth in 2003, the demand for chlorine in Western Europe will increase by 3% this year.