While the company is studying the possibility of changing the PTT LAO’s shareholder structure that may take a long time, Can PTT LAO changes of the company form to be a company limited which is has only one shareholder first, and after having a decision, then restructure the company back to be a general company which is has many shareholders again? If yes, then please tell the procedures, the restrictions, and any obstacles thereof. And during performing the operation in each step of such procedures, does it will affect the business of PTT LAO? If yes, please tell how?