Coal gas, water gas, producer gas, lean gas and similar gases (excl. petroleum gases and other gaseous hydrocarbons) (HS code(s): 2705); - Petroleum oils and oils obtained from bituminous minerals (other than crude) and preparations not elsewhere specified or included, containing by weight 70 % or more of petroleum oils or of oils obtained from bituminous minerals, these oils being the basic constituents of the preparations, other than those containing biodiesel and other than waste oils : (HS code(s): 27101); Petroleum gas and other gaseous hydrocarbons (HS code(s): 2711); Petroleum products in general (ICS code(s): 75.080)