Currently their products sold through department stores account for one-fourth of the U.S. market in semi-precious stones, and products marketed under their own label "Mona So" are number one in the same market.
現在，他們的產品經由百貨公司銷售的數量已高佔全美半寶石市場的四分之一；蘇氏公司以蘇太太名字自創的品牌 Mona So，更成為全美半寶石界的第一品牌。