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现在,定向刨花板(OSB)是木材产品工业的“宠儿”,在全世界特别是在北美洲应用越来越广泛。其每1000ft~2(厚度7/16.in)价格在2003年4月突破200美元,此后保持在此价格之上,最高价格曾高达520美元/1000ft~2,一般在400美元/1000ft~2上下摆动。上世纪70年代后期北美洲建设了第一座OSB厂,OSB厂的规模从初期平均年产1亿ft~2提高到现在的8亿ft~2。2003年北美洲OSB产量为237亿ft~2(3/8in厚度),占世界份额的86％。下表列出了2003年世界顶级20家OSB公司的产量,从表可见世界排名前5名和前10名中的9家OSB公司在北美洲。2004年情况有点变化:年初Tolko公司收
OSB is now the “darling” of the wood product industry and is being used more and more throughout the world, especially in North America. Its price per 1000ft ~ 2 (thickness 7 / 16.in) exceeded US $ 200 in April 2003 and remained above this price ever since. The highest price was as high as US $ 520 / 1000ft ~ 2, usually US $ 400 / 1000ft ~ 2 Swing up and down. The first OSB plant was built in North America in the late 1970s and the OSB plant increased from an initial average of 100 million ft2 to 800 million ft2 in 2003. North American OSB production was 23.7 billion ft2 in 2003 2 (3 / 8in thickness), accounting for 86% of the world share. The table below shows the 2003 production of the top 20 OSB companies in the world, showing that the top 5 in the world and 9 of the top 10 OSB companies in North America. Things changed a bit in 2004: Tolko closed early in the year