I work in finance and I might be the only one going eh, this is pretty standard. I saw a post here about inventory being 24 and the user being appalled, but without the notes to the financial statement, these are pretty useless numbers. If financial statements told us everything, I would not bother with the notes, MD&A or speaking to management. We don't even know how Chanel accounts for inventory for us to be appalled by that number.
Like your point number 2 is the most standard thing for a private company. I cover a porftfolio of private companies and a huge part of being private is you aren't required to disclose anything. Yes, you have the audited financials but those aren't public. What's the point of being a private company if you have to disclose your business?
I've not seen any mention of Capex here, or their working capital which would tell you significantly more than inventory.
Things like M&A are fairly common too. There could be so many reasons for M&A. It can be to penetrate certain geographies, or in the case of chanel, it would make sense for them to not only acquire smaller fashion houses, but leather tanneries, etc Without speaking to a company or having access to things like the notes or their MD&A, these guesses are pretty wild.