India is all set to enter the strict BS-VI emission era from Tuesday midnight with Indian automobile industry pumping in around Rs 70,0000 crore in the last four years to upgrade its technology. While auto companies put in around Rs 40,000 crore to upgrade their facilities and products, the auto component industry chipped in with an investment of Rs 30,000 crore for the same. Originally, automobile manufacturers across segments were to not produce or sell BS-IV vehicles from midnight tonight, although the Supreme Court recently allowed sale and registration of BS-IV vehicles for ten days after the end of the ongoing lockdown.