New Delhi, April 7 Zinc prices rose marginally on Tuesday, increasing by 90 paise to Rs 324.90 per kg in futures trading due to increased spot demand.
On the Multi Commodity Exchange, zinc contracts for May delivery rose by 90 paise, or 0.28 percent, to Rs 324.90 per kg, with a trading volume of 137 lots.
Traders attributed the rise in zinc futures to increased speculation by participants.
