The Brazilian market for corn has seen limited negotiations last week due to uncertainties from the US climate outlook, but activities have picked up as the corn harvest in Goiás state approaches 40%. The market's dynamics are heavily influenced by the grain supply in silos, with high freight costs and unattractive prices leading to a stagnant market. As the harvest progresses, storage and freight challenges could further complicate negotiations. Meanwhile, the futures market is closely monitoring the climate conditions of American crops, which could impact Brazilian prices due to nearly perfect pollination in the US Midwest.