港股煤炭股走低，和嘉控股、绿领控股跌超8%

Group 1 - The core viewpoint of the article highlights a decline in Hong Kong coal stocks, with significant drops in share prices for companies such as Hejia Holdings and Green Leader Holdings, both falling over 8% [2] - Shougang Resources experienced a decrease of 3.56%, while Yanzhou Coal and Mongolian Energy both saw declines of nearly 3% [2]