The company did not respond to specific queries on the project's expansion.
Unlike India, the US is a free-pricing market.
It could also ease the burden on the 225 million women in developing countries, says Ari Altstedter.
The 30-share Sensex closed at 27,112 up by 481 points whereas the Nifty ended higher by 139 points at 8,115.
The 30-share Sensex lost 22 points to close at 27,090 and the 50-share Nifty gained 7 points to end at 8,121.