External Affairs Ministry has said concerned authorities are investigating the matter related to the alleged insult of Indian flag by a Chinese national working with mobile phone company in Noida. <br/><br/>MEA spokesperson Gopal Baglay said, steps will be taken in accordance with the law. He said, the company concerned has also taken action in the matter and it is obvious that national symbols everywhere are to be respected. <br/><br/>On a query, Mr Baglay said timing of Prime Mnister Narendra Modi's visit to the US will be decided on mutual convenience.