New Delhi, April 17 -- Indian policymakers have for long been worried about the sheer scale of our trade deficit with China. The commerce ministry said this week that the trade deficit with China came down by $10 billion in the fiscal year ended March 2019 to $53 billion. The commerce minister took to Twitter to announce this. However, Asit Ranjan Mishra reported in this newspaper on Monday that China has begun to ship some of its products through Hong Kong rather than its domestic ports. The combined Indian trade deficit with China plus Hong Kong has not budged....