canadian stocks are lower monday midtrading as energy industrial services acted as the main drags offsetting gains from the leading sectors of the day tech and consumer durables copper mountain mining corp shares fell after it reported production of copper at the bottomend of its production target for 2021 at midday canadas sptsx composite index was down 082 at 2137050 and the bluechip sptsx 60 fell 097 to 129509 shares in copper mountain mining corp fell 61 to c391 after it said it produced 901 million pounds of copper in 2021 compared with 776 million pounds the prior year production in the year was at the lowend of its 90 million to 100 million target nfi group inc shares rose by 25 to c1982 after it said its new flyer of america inc subsidiary received an order for 60 of its electric transit buses by the new york city transit authority for an undisclosed sum