据伦敦/纽约9月11日消息,全球两大铝生产商呼吁伦敦金属交易所(LME)披露多空头仓位的更多细节以及持仓者,以提高市场的透明性。目前,LME仅在仓位出现巨大变化时才提供持仓量以及有限的多头/空头头寸数据,且不公布这些仓位是由投机者所有或是用于工业用途。俄铝副总裁Mukhamedshin表示,了解投机性头寸水平对市场来说至关重要,去年铝衍生品在LME市场的成交量是实际工业需求的30多倍。美铝在向参议院递交的声明中称:“近几年LME成交量出现 LONDON / NEW YORK Sept. 11 news, the world’s two major aluminum producers called for the LME to disclose more details of long positions and positions to improve market transparency. Currently, the LME offers open positions and limited long / short position data only when there has been a significant change in positions and does not announce that these positions are owned by speculators or used for industrial purposes. Mukhamedshin, vice president of RUSAL, said that understanding the level of speculative positions is crucial to the market. Last year, the trading volume of aluminum derivatives in the LME market was more than 30 times of the actual industrial demand. In a statement to the Senate, Alcoa said: ”LME volume has emerged in recent years