Question

who is the oldest and largest centre of iron and steel industry?
Jamshedpur or China?​

Answer 1

Explanation:

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JAMSHEDPUR

The Tata Iron and Steel Company (TISCO) was established by Dorabji Tata in 1907, as part of his father's conglomerate. By 1939 it operated the largest steel plant in the British Empire, and accounted for a significant proportion of the 2 million tons pig iron and 1.13 of steel produced annually.