Meanwhile, tin and aluminium ingots gained on good offtake from consumer industries.
The industrial metals started December trade on a softer footing at the LME, after last month logging its biggest monthly loss since June, as traders waited to see if a key private sector report would reinforce signs of steady factory growth in top consumer China.
Copper sheet cutting fell by Rs 4 per kg to Rs 475 from last weekend's level of Rs 479.
Copper cables scrap, copper scrap heavy, copper armature and copper wire bar declined by Rs 3 per kg each to Rs 501, Rs 495, Rs 481 and Rs 529 from Rs 504, Rs 498, Rs 484 and Rs 532, respectively.
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Copper utensils scrap and brass utensils scrap softened by Re 1 per kg each to Rs 456 and Rs 344.
However, tin climbed by Rs 5 per kg to Rs 1,580 as against Rs 1,575 previously.
Aluminium ingots moved up by Rs 2 per kg to Rs 147 from Rs 145.