Although one in four of all adult Indians use tobacco, the country’s addiction runs far deeper. The government, too, has a toxic dependence. It’s called ITC Ltd.

Formerly known as Imperial Tobacco of India, later renamed India Tobacco Company, and finally truncated to just ITC, the 110-year-old conglomerate is 29.4% owned by British American Tobacco Plc. About 28.5% is controlled by various Indian state-run insurance companies and a government-controlled bad bank.

And therein lies the problem. The large quasi-state ownership is acting as a value trap. It’s preventing the $25 billion enterprise from being carved up into a pure cigarette company, owned by BAT, and a supply-chain platform like China’s Pinduoduo Inc., which is nearly four times bigger in enterprise value. It's a missed opportunity, not just for ITC’s minority shareholders, but for India.