(2) RH is werkzaam in de handel in vaste brandstoffen (steenkool, steenkoolbriketten en -cokes, bruinkool), de handel in minerale oliën, olie- en automobielservice en de bouwtechniek.
(2) RH is active in the fields of trade in solid fuels (hard coal, hard coal briquettes, coal coke and brown coal), trade in mineral oil, vehicle servicing and building technology.