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3 亚太国家、地区的石膏和石膏板生产情况 亚洲地区石膏生产大国是中国、伊朗和泰国。中国1993年年产石膏1060万吨,1994年为1100万吨。伊朗1993年和1994年产量都是860万吨,泰国1993年为700万吨,1994年为720万吨。亚洲消耗石膏的大国是中国和日本,每年中国用于水泥工业的石膏超过1000万吨。泰国自已年耗石膏仅100万吨,其余都为出口,主供日本、马来西亚、印度尼西亚等国和台湾省。
3 Gypsum and gypsum board production in Asia Pacific countries and regions The major gypsum production countries in Asia are China, Iran and Thailand. China produced 10.6 million tons of gypsum in 1993 and 11 million tons in 1994. Iran’s output was 8.6 million tons in 1993 and 1994, Thailand 7 million tons in 1993 and 7.2 million tons in 1994. The largest countries in Asia that consume gypsum are China and Japan. Each year, China uses more than 10 million tons of gypsum for the cement industry. Thailand owns only 1 million tons of gypsum annually, and the rest are exported, mainly to Japan, Malaysia, Indonesia, and Taiwan.