The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Courtyards have long been a fundamental aspect of traditional Chinese architecture, serving as central spaces around which domestic life is organized. These spaces play a vital role in creating a ...

002007.SZ Hualan Biological Engineering Inc.

Laser material processing uses high-intensity light beams in material fabrication. This can include cutting, engraving, drilling or welding metals. It can also include cleaning materials with ...