Bartholet wurde an eine Chinesische Investment Firma verkauft.
https://www.prnewswire.com/news-releases/cedarlake-capital-completes-acquisition-of-bmf-group-ag-in-switzerland-300549176.html
https://www.prnewswire.com/news-releases/cedarlake-capital-completes-acquisition-of-bmf-group-ag-in-switzerland-300549176.html