company can’t become its own shareholder.Nevertheless
relevant regulation has been changed in current corporate law of most country.In our country
the regulation of joint-stock company’s holding its own share is explicit
but it is not concrete for limited company
which is restricted in repurchasing stock of objection shareholder.Moreover there are no regulations about drawing bonus and voting and transfer and cancellation of these stocks.These questions cause the judicial practice difficult.Therefore legislation should be perfect in our country.