I agree with everything you said, but I still don't understand the name Tanzimat for this.
Tanzimat was an attempt by the Ottomans to survive and modernize, and it was mixed in effectiveness generally and worse wrt trade. It (partially) secularized, increased equality, and modernized administration, but that hardly falls under trade, and most of these reforms just resulted in a conservative reaction later as I understand. As for trade, it allowed foreign powers to trade more freely in the empire, which ended up meaning the other european powers had even more economic control over them, and eventually resulted in extreme debt and bankruptcy. That's not exacty "controlling trade" as you say. Now the ottomans did control trade, and that did benefit them a lot .. but it was hundreds of years before Tanzimat, and Tanzimat decreased control and resulted in foreign powers gaining control.
That's what I think the most important thing is, that Tanzimat didn't exist when all the things you talk about were happening. It was many, many years later. So I'm not sure how you can connect those two.