外国人可以在伊朗投资吗？ [。*。]当然！ 这是一个基于“外国人可以在伊朗投资吗？”段落的可能问题。 “我听说了很多关于投资伊朗经济的潜力，但我不确定外国人是否可以参与。您能否澄清一下，外国人是否确实可以在伊朗投资？如果可以，有哪些限制？ 为此需要满足哪些主要法规或要求？

Certainly! Here's a possible question based on the paragraph "Can foreigners invest in Iran?" "I've been hearing a lot about the potential of investing in Iran's economy, but I'm not sure if foreigners are allowed to participate. Can you clarify if foreigners are indeed allowed to invest in Iran, and if so, what are some of the main regulations or requirements that need to be met in order to do so?