36 Providing price quotes to others and for others on petroleum, oil, natural gas and energy generation equipment; financing services, namely, assistance to others in obtaining financing in connection with the purchase of petroleum, oil, natural gas and energy generation equipment; providing extended warranty contracts in the field of petroleum, oil, natural gas and energy generation equipment; providing financial information; providing brokerage services for the acquisition by others of petroleum, oil, natural gas and energy generation equipment; listing services for others seeking petroleum, oil, natural gas and energy generation equipment; brokerage of inspection services, overhaul services, installation services, transportation services, integration services, and repair services for petroleum, oil, natural gas and energy generation equipment; energy brokerage services, namely, trading, swapping, or exchanging energy and related or derivative products for others, or contracts related thereto