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7月,受库存不断降至低水平、铜矿罢工威胁以及供应偏紧的支持,国际铜市一度表现较为强势,但随后在基金平仓盘的打压下大幅回落调整。伦敦三个月期铜波动范围为2580～2820美元/吨,月底报2786美元/吨。受国际市场影响,上海铜市本月宽幅波动,铜价上涨后市场信心不足,但月底的空头回补又帮助铜价强劲回升。主力0411合约当月波动区间为24500～26190元/吨,月底收报25740元/吨,较上月涨930元。其它主要合约月涨幅在680～1530元间。 7月,国际铝市跟随铜价走势,但波幅相对较窄。上海铝市表现较为疲弱,铝价在远期抛盘的影响下走低,主力0411合约当月波动区间为14950～15940元/吨,月底收报15130元/吨,较上月跌660元。其它主要合约月跌幅在650～710元间。 7月,对供应增加的担心使东京胶市在抛盘
In July, the international copper market performed at a relatively strong level at a time when the stocks kept dropping to a low level, the threat of the strike of copper mines and the tight supply. However, the international copper market retreated sharply after being suppressed by the fund’s liquidation. London three-month copper fluctuations range 2580 ~ 2820 US dollars / ton, at the end of 2,786 US dollars / ton. Affected by the international market, the copper market in Shanghai fluctuated widely in this month. Market confidence after the rise of copper price was insufficient. However, the short covering at the end of the month helped rebound the copper price sharply. The main 0411 contract month fluctuations range of 24500 ~ 26190 yuan / ton, end of the month to close at 25,740 yuan / ton, up 930 yuan from the previous month. Other major contract month rose 680 ~ 1530 yuan. In July, the international aluminum market followed the trend of copper prices, but the volatility was relatively narrow. Shanghai Aluminum City, the performance is relatively weak, aluminum prices in the long-term selling under the influence of the lower, the main 0411 contract month fluctuations range 14950 ~ 15940 yuan / ton, closing at 15,130 yuan / ton, down 660 yuan from the previous month. Other major contract month decline in 650 ~ 710 yuan. In July, worries over the increase in supply put Tokyo rubber market selling