China is tightening fertiliser exports, adding strain to global supply already hit by the Iran war. New bans and quotas could restrict up to 40 million tonnes—over half of last yea

China is tightening fertiliser exports, adding strain to global supply already hit by the Iran war. New bans and quotas could restrict up to 40 million tonnes—over half of last year’s exports, Reuters reports. 🔴 LIVE updates