Animal foodstuffs; food for animals containing algae and of clay; agricultural, horticultural and forestry products neither prepared, nor processed, namely, agricultural and horticultural seeds; fodder; unprocessed algae for human or animal consumption; additive to fodder, not for medical purposes, namely, yeast for animal fodder, algae for animal consumption; strengthening animal forage being strengthening food for animals; cereal seeds, unprocessed; by-products of the processing of cereals,...