Question: How many samples were taken of 嬰幼兒配方乳粉2段基粉 ?
SQL: SELECT COUNT("Samples taken") FROM "1-18943444-1" WHERE "Product" = '嬰幼兒配方乳粉2段基粉';

Question: What are the producers of  磊磊牌嬰幼兒配方乳粉 ?
SQL: SELECT "Producer" FROM "1-18943444-1" WHERE "Product" = '磊磊牌嬰幼兒配方乳粉';

Question: What is the smallest amount sampled of product 蒙牛牌嬰幼兒配方乳粉 ?
SQL: SELECT MIN("Samples taken") FROM "1-18943444-1" WHERE "Product" = '蒙牛牌嬰幼兒配方乳粉';

Question: Who is the producer of 金必氏牌嬰幼兒配方乳粉 ?
SQL: SELECT "Producer" FROM "1-18943444-1" WHERE "Product" = '金必氏牌嬰幼兒配方乳粉';