chair of the chinese tech companies board she's the daughter of the company founder rand thing farai beijing calls the mains immediate release canadian officials say a court hearing has been set for friday chua ways one of the world's largest maker has of telecommunications equipment and for more on this story i'm joined now by correspondent and they hang in singapore andrea allegations in the arrest range of espionage to breaching sanctions on iran why is that been such a strong reaction on markets well it's been one big tumble up to another the markets today how in the obviously this mess is going to make shares shake and tumble all the way down a lot of your shares in asia took a big hit today to close down mostly and a lot of it has to do with concerns about how this issue is going to we on the potential of promising us china treat truce which which was a very big possibility right up until yesterday and i quote ways says it has no real details about the arrest but the company seems to be in real trouble doesn't it. yes it does this whole thing puts a lot more pressure on china than it w