chapter 370 Expensive secret recipe

"You know nothing." Li Yu was furious: "Mr. Yan, since I came to your door, it means that I know you well enough. Do you really think I came here casually? Take a look at this." Li Yu threw out a piece of paper. Yan Roujin took a few glances at it and his expression changed slightly. This is a document about Qingyan Health, including the company's registered capital, main product direction, formulas of several health products already on the market, and batch numbers, all clearly written on...