35 Trading services, auctioneering services, on-line trading services and commercial business management services over a computer network, in relation to the following fields: in the environmental and energy markets, including markets for greenhouse gas emissions, carbon dioxide (CO2), sulphur oxides (SOx) and nitrogen oxides (NOx), green electricity certificates, renewable energy certificates, weather certificates, markets for forestry rights and fishing rights, and markets for biofuels, bioethanol, biogas, biodiesel, electricity, coal, gas, oil, biomass, bio-pellets and derivatives of all the aforesaid