re: solco closed at a$0.38 in germany They have always been interested in the speculative stocks from the ASX.
During the tech boom days there was huge volumes and price rises on both the ASX and German exchanges.
Germans would push things like ASC , DVT , UCL and many others up so high. They would be up like 50 - 100% day after day after day..
Do a google search on say Hans-Rudolf Moser who was big at doing this.