According to China's data. Com, Meihua Bio is the world's largest producer of amino acids, with the production capacity of threonine and lysine ranking first in China, and its product Meihua monosodium glutamate is a household name. Wang Aijun, the chairman of the company, is the daughter of Meng Qingshan, the founder of the company. The Meng Qingshan family ranks 852nd in the "202 1 Heng Chang Burning House Hurun Report" with a wealth of 8.8 billion yuan.