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发表于 2011-8-15 16:21:02
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引用第12楼哔哔脑子于2011-08-15 16:10发表的 :
http://www.sriconsulting.com/CEH/Public/Reports/456.0000/
Isolation of p-xylene accounted for 82% of global mixed xylenes consumption in 2009. Asia is the largest p-xylene producing region, with 71% of capacity; North America has 14% and Western Europe has 6%. A significant amount of p-xylene is traded, with the major trade route being from the United States to Asia, as well as considerable intraregional trade within Asia, as Japan is a major exporter and China is a major importer. Because of tremendous consumption growth, China will continue to be a major importer of para-xylene, even with a substantial amount of added capacity in the forecast period. From 2009 to 2014, the para-xylene capacity in China will grow at an average rate of 12% per year. Other regions, such as South America and the Middle East, will have faster para-xylene capacity growth during this period, but from a much smaller base than China.
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河蟹路过 大半夜的不睡觉 干什么呢？
