Catalytic converters are an important part of your car's functioning exhaust system. Here's how they work and why their parts ...

Tenneco Clean Air India IPO Day 1: Tenneco Clean Air India IPO opened for subscription today, Wednesday, November 12, 2025, ...

Tenneco Clear Air IPO has successfully attracted bids worth 3.09 times the amount it set out to mop up through the public ...

The IPO of Tenneco Clean Air India Ltd is a book-build issue of Rs 3,600 crore, comprising an entirely OFS of 9.07 crore ...

The ₹3,600-crore initial public offering of Tenneco Clean Air India Ltd, the local arm of the U.S.-based Tenneco Group, saw a ...

The IPO of Tenneco Clean Air India Ltd is a book-build issue of Rs 3,600 crore, comprising an entirely OFS of 9.07 crore ...

Tenneco Clean Air IPO is a book-built issue worth Rs 3,600 crore, entirely an offer for sale (OFS) of 9.07 crore shares. This ...

Tenneco Clean Air IPO opens with a Rs 3,600 crore offer; check price band, lot size, and key dates to invest now!

Tenneco Clean Air India Ltd has raised ₹1,080 crore from 58 anchor investors in anticipation of its ₹3,600-crore initial public offering (IPO) set to open on November 12.

In 2002, California passed the nation's first law regulating greenhouse gas emissions from vehicles. The Supreme Court's 2007 ...

Legal experts say California could go it alone if the federal government stops regulating greenhouse gases. One reason to try ...

By Rajeev Narayan<br />For millions of Indians dreaming of buying a car, the heartbreak does not begin at the fuel pump or the service centre; it begins at the dealership desk.