the ECCN, its restriction question

“My company makes fingerprinting powder kits for both domestic and external clients. It is a popular item in my inventory. I have a new customer in Argentina who wants to buy 1,000 of these. We are excited about this new business. His name is Donal Trumpo, who lives in Buenos Aires, Argentina.” Can I close this sale and ship to him? Please email me your answer by Sunday midnight of this week, and tell me why specifically I can or cannot. Tell me the ECCN, its restriction, what the country chart shows, and whether the individual is on a screening list. Obviously, a yes or no is not enough and this exercise is tilted to it being no. This is an individual exercise, but is worth one point.