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 ...

BASF and Oriental Yuhong are collaborating to develop thermoplastic polyolefin (TPO) roofing membranes for the rooftop solar PV market. Their plans are in line with China's GB55030 building ...