Besides, sluggish demand from consuming industries kept pressure on base metal prices.
Traders said sentiment remained bearish after copper fell with aluminum in global markets as China's yuan slid for a third day after its worst loss since 1994.
Meanwhile, copper for delivery in three months traded at USD 5,175 a metric tonne on the London Metal Exchange.
Copper futures fell 0.2 per cent to 39,270 yuan a metric tonne and aluminum contracts slipped 0.1 per cent to 12,120 yuan a metric tonne in Shanghani.
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Aluminium ingots, sheet cutting, wire scrap and utensils scrap were down by Rs 2 each at Rs 152, Rs 153, Rs 155 and Rs 152 per kg respectively.
Tracking other base metals, zinc ingot, lead ingots and lead imported were enquired lower by Rs 2 each to Rs 100-106, Rs 98 and Rs 99 per kg respectively.
Following are today's metal rates (in Rs per kg):
Zinc ingot Rs 100-106, Nickel plate (4x4) Rs 925-930, Gun metal scrap Rs 227, Bell metal scrap Rs 229, Copper mixed scrap Rs 374, Chadri deshi Rs 285.