TOKYO, Oct 1 (Reuters) - Japan's Mitsubishi Materials Corp
 plans to produce 166,848 tonnes of refined copper
during October-March, it said on Monday, down 7.9 percent from
the same period a year earlier.
    Following are details of the company's output plan, with
comparisons against planned production in the first half of the
financial 2018/19 year and actual production in the second half
of 2017/18.