The price of coal with one-year delivery fell 0.8 percent to 92.15 dollarsper tonne Wednesday, and the next day it was traded at 91.80 dollars.
A year-high was reached January 3, with a price of 101.90
The price of coal with delivery to Dutch and Belgian ports fell to a four week low on Wednesday, and on Thursday morning weakened further to a price close to the lowest since April 2010.
The price of coal with one-year delivery fell 0.8 percent to 92.15 dollarsper tonne Wednesday, and the next day it was traded at 91.80 dollars.
A year-high was reached January 3, with a price of 101.90