Corn futures prices continued to rise yesterday, which had a driving effect on corn procurement prices at northern ports. Corn buying and selling in Northeast China has largely come to an end, with no significant adjustments observed at present.In North China, corn prices remained stable yesterday, with some enterprises making narrow adjustments, though mainstream prices held steady. Market activity at the grassroots level gradually slowed, and traders reported sluggish sales. Despite the noticeable increase in futures prices driven by news of import control measures, there was little impact on the spot market.In the national corn consumption market, conditions were generally stable yesterday, with slight localized fluctuations.