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20 0 0年 ,美国是世界上最大的硼化合物生产国和出口国 ,国内生产的硼产品约有一半出口。土耳其是世界上最大的硼矿生产国。在出口市场上 ,美国的硼化合物主要与来自土耳其的硼砂、硬硼钙石、硼钠钙石有激烈竞争。2 0 0 0年美国最大的硼酸盐生产企业与一家大型阻燃剂生产企业建
In 2000, the United States was the world’s largest producer and exporter of boron compounds. About half of the domestic boron products were exported. Turkey is the world’s largest boron producer. In the export market, boron compounds in the United States compete fiercely with borax, hard boehmite and boehmite from Turkey. In 2000, the largest borate producer in the United States and a large flame retardant manufacturer