of derivatives shall be categorized according to their level of risk. The derivatives dealer shall also consider the purpose of investment and determine the appropriate quantity of derivatives

stipulated under the first paragraph, it shall be taken account of nature, scale, quantity, complexity and diversity of businesses and services, as well as acceptable level of risks relevant to such businesses

account of nature, scale, quantity, complexity and diversity of businesses and services, as well as acceptable level of risks relevant to such businesses and services. 2 In case where any material change is