thank you for gasville, these are also possible . thank you very much mr. please tell me that in the field of natural gas, which is our discussion today, the first certificate has been issued, clearly, what will happen , especially for petrochemicals and steels, for these , which are in great need of your presence, medical gas . in the name of allah, the merciful, the merciful, peace and blessings hello, i am at your service. dear viewers of the half-day conversation, i would like to inform you that , as mr. naqvi said, the savings certificates that he wants to issue in the gas sector are similar to other certificates that are issued in the energy sector. we have actually created two definitions for savings certificates. the certificates of the peak period are part of these and the certificates of the non-peak period. we mean the period when the consumption reaches its highest level, which according to the agreement and understanding we had with the energy exchange, from the beginning of november every year until the end of march of that year. considered as