Apple and its manufacturing partner Foxconn were among the companies behind a landmark liberalization of labor laws in the Indian state of Karnataka last month, according to three people familiar with the matter.

Their successful lobbying for new legislation means two-shift production can take place in India, akin to the two companies’ practices in China, their primary manufacturing base. The law gives the southern state one of the most flexible working regimes in India as the country aims to become an alternative manufacturing base to China.

Karnataka’s move is an attempt to seize the opportunity created by companies that are seeking to end an over reliance on Chinese manufacturing, following months of COVID-19 disruption that has shaken global supply chains.