Hindustan Zinc, Vedanta to NALCO: Metal stocks jump after India raises import duty in gold, silver, other metals Mint Hindustan Zinc shares jump over 5%, Vedanta up 3% after govt hikes silver import duty; key details Upstox Two Trades for Today: An upstream oil major for a 7.1% rise, a large-cap zinc producer’s stock for a gain The Economic Times These metal stocks didn't lose sheen despite market plunge; Nifty outlook, key levels & more MSN Here's why Hindustan Zinc shares gained over 5% on Wednesday CNBC TV18 Hindustan Zinc, Vedanta to NALCO: Metal stocks jump after India raises import duty in gold, silver, other metals MintHindustan Zinc shares jump over 5%, Vedanta up 3% after govt hikes silver import duty; key details UpstoxTwo Trades for Today: An upstream oil major for a 7.1% rise, a large-cap zinc producer’s stock for a gain The Economic TimesThese metal stocks didn't lose sheen despite market plunge; Nifty outlook, key levels & more MSNHere's why Hindustan Zinc shares gained over 5% on Wednesday CNBC TV18 by Soban News (international And National News)