The Extremadura Union is calling for the immediate publication of production costs for stone fruits such as plums and cherries by the Price Observatory. The union claims that the costs are 0.61 euros per kilogram for plums and 1.22 euros per kilogram for cherries. They argue that this information is necessary to prevent purchase-sale operations from taking place below these costs and to comply with the Improvement Law of the Food Chain. The union also emphasizes the obligation of associative entities to sign a food contract with their producers, detailing the product's value and settlement schedule.