NOC 0601 or NOC 0621

[Samantha_123]

I am currently working as Territory Sales Manager (Commercial Vehicles) with Tata Group of Companies based in India. I am confused about the NOC Code that I should choose for my job profile. The roles and responsibilities match to the NOC Code 0601 but my university degree is not in Sales. I did Bachelors in Mechanical Engineering and deal with sales of commercial vehicles . In NOC code 0621, I see the education requirements are: University degree in related other field related to the product or service being sold may be required. Can somebody help me what NOC Code should I go for?