
Chinese customs asked some traders to limit deliveries of foreign corn into bonded areas to ease domestic oversupply and support farm prices before planting. Domestic corn prices were near their lowest in more than three years.
The move targets a channel used to import grain for animal feed at lower duty.
Curbing bonded corn arrivals cuts Chinese import demand for overseas corn, which weighs on global corn export prices, while supporting domestic Chinese prices.
Not enough comparable past events yet for a historical read.
After 310 past bearish policy events, CORN moved a median +0.3% over 5 sessions (54% higher; middle half -1.4% to +1.9%), and +0.6% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.