HK Stock Market Move | TOUYUN BIOTECH (01332) volume surged and then plummeted by over 60% recently due to warehouse relocation activities.

TOUYUN BIOTECH (01332) plummeted over 60% this morning on heavy volume, nearly wiping out gains since the end of October last year. As of the time of writing, it has dropped by 60% to 0.104 Hong Kong dollars, with a trading volume of 85.13 million Hong Kong dollars. On the news front, on January 15, TOUYUN BIOTECH's shareholders deposited their stocks into Mingji Securities, with a market value of 36.5841 million Hong Kong dollars, accounting for 5.85%. In addition, on January 20, there was a reshuffling of stock holdings at TOUYUN BIOTECH, with shareholders transferring stocks from Wutong Securities to KGI Securities Asia, with a market value of 35.3525 million Hong Kong dollars, accounting for 5.04%. Public information shows that TOUYUN BIOTECH's main businesses include providing QR codes and solutions for product packaging; manufacturing and selling packaging products; securities investments and trading, as well as lending; and producing and selling Rhein, microalgae, and related products. The company's performance in the mid-2025 showed a decrease of 20.82% in revenue from goods and services provided, with a revenue of 36.581 million Hong Kong dollars. The company's owners' profit amounted to 11.243 million Hong Kong dollars, turning a loss into profit year-on-year.