Where can I buy yellow mud in Wenzhou?

Shi Cun Cai Yanshan, Shuangyu Town, Wenzhou City. Shi Cun Cai Yanshan, Shuangyu Town, Wenzhou City, has yellow mud for sale. Wenzhou, referred to as "Wen" or "Ou" for short, is located in the southeast of Zhejiang Province, bordering the East China Sea in the east and Fujian in the south, Lishui in the west and northwest, and Taizhou in the north and northeast. The whole territory is between 27 degrees 03 minutes north latitude-28 degrees 36 minutes east longitude 1 19 degrees 37 minutes-12 1 degree 18 minutes. The territory is trapezoidal from southwest to northeast.